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Cotton Malone #20
The Devil's Bible
From celebrated New York Times bestselling author Steve Berry, don't miss the next action-packed Cotton Malone novel!
Former Justice Department operative, Cotton Malone, is called to Sweden when the younger sister of King Wilhelm is kidnapped. The ransom demand? Hand over an 800-year-old book, the Codex Gigas, the largest illuminated medieval manuscript in the world. Claimed as war loot from Bohemia in 1648, it's been kept in Stockholm for nearly 400 years. Along the way it also acquired another more mysterious The Devil's Bible.
Now the Czech Republic wants the codex back, and Sweden has agreed to return it, but forces are at work to stop that deal from happening. The likely instigator? Russia. Who is also top of the list for possible kidnappers. It's up to Cotton and Cassiopeia Vitt to locate the king's sister, secure the codex, and thwart the Russians. Yet nothing is as it seems. Trusted allies become hostile enemies. Long-standing enemies suddenly shift into partners. Making matters worse an array of conflicting personalities re-emerge from Cotton's past, transforming an already chaotic international situation into something far more personal and deadly.
From the cobbled streets of Stockholm with its placid waterways and picturesque islands, to the hostile skies over the Baltic Sea, and finally onto a fabled 16th century Swedish warship, Cotton and Cassiopeia come face-to-face with the unthinkable - changing both of their lives forever.
Readers LOVE the Cotton Malone
'My kind of thriller' Dan Brown
'Steve Berry has a great way of bringing history into the present and entwining it with a great story that keeps you turning the pages right until the last one' Reader review⭐⭐⭐⭐⭐
'Berry raises this genre's stakes' The New York Times
'Steve Berry turns historical facts into thrillers set in today's world that will keep you going all night!' Reader review⭐⭐⭐⭐⭐
'I love this guy' Lee Child
'Ahhhh! So good to have Cotton back! It's been too long!' Reader review⭐⭐⭐⭐⭐
'As always with Steve Berry, you're educated about significant things while your knuckles are turning white and the pages are flying by' David Baldacci
'If you like fast paced action along with intriguing history, Steve Berry consistently delivers' Reader review⭐⭐⭐⭐⭐
Former Justice Department operative, Cotton Malone, is called to Sweden when the younger sister of King Wilhelm is kidnapped. The ransom demand? Hand over an 800-year-old book, the Codex Gigas, the largest illuminated medieval manuscript in the world. Claimed as war loot from Bohemia in 1648, it's been kept in Stockholm for nearly 400 years. Along the way it also acquired another more mysterious The Devil's Bible.
Now the Czech Republic wants the codex back, and Sweden has agreed to return it, but forces are at work to stop that deal from happening. The likely instigator? Russia. Who is also top of the list for possible kidnappers. It's up to Cotton and Cassiopeia Vitt to locate the king's sister, secure the codex, and thwart the Russians. Yet nothing is as it seems. Trusted allies become hostile enemies. Long-standing enemies suddenly shift into partners. Making matters worse an array of conflicting personalities re-emerge from Cotton's past, transforming an already chaotic international situation into something far more personal and deadly.
From the cobbled streets of Stockholm with its placid waterways and picturesque islands, to the hostile skies over the Baltic Sea, and finally onto a fabled 16th century Swedish warship, Cotton and Cassiopeia come face-to-face with the unthinkable - changing both of their lives forever.
Readers LOVE the Cotton Malone
'My kind of thriller' Dan Brown
'Steve Berry has a great way of bringing history into the present and entwining it with a great story that keeps you turning the pages right until the last one' Reader review⭐⭐⭐⭐⭐
'Berry raises this genre's stakes' The New York Times
'Steve Berry turns historical facts into thrillers set in today's world that will keep you going all night!' Reader review⭐⭐⭐⭐⭐
'I love this guy' Lee Child
'Ahhhh! So good to have Cotton back! It's been too long!' Reader review⭐⭐⭐⭐⭐
'As always with Steve Berry, you're educated about significant things while your knuckles are turning white and the pages are flying by' David Baldacci
'If you like fast paced action along with intriguing history, Steve Berry consistently delivers' Reader review⭐⭐⭐⭐⭐
400 pages, Hardcover
Published February 17, 2026
253 people are currently reading
9148 people want to read
About the author
Steve Berry
97 books7,574 followersSteve Berry is the New York Times and #1 internationally bestselling author of twenty-two novels, which include: The Last Kingdom , The Omega Factor , The Kaiser's Web, The Warsaw Protocol, The Malta Exchange, The Bishop’s Pawn, The Lost Order, The 14th Colony, The Patriot Threat, The Lincoln Myth, The King's Deception, The Columbus Affair, The Jefferson Key, The Emperor's Tomb, The Paris Vendetta, The Charlemagne Pursuit, The Venetian Betrayal, The Alexandria Link, The Templar Legacy, The Third Secret, The Romanov Prophecy, and The Amber Room. Steve has also co-written a novel with Grant Blackwood, The 9th Man (a Luke Daniels Adventure), and four novellas with M. J. Rose: The End of Forever, The House of Long Ago, The Lake of Learning, and The Museum of Mysteries, all Cassiopeia Vitt tales. His books have been translated into 41 languages with over 25,000,000 copies in 52 countries. They consistently appear in the top echelon of The New York Times, USA Today, and Indie bestseller lists. Somewhere in the world, every thirty seconds, one of his novels is sold.
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Displaying 1 - 30 of 58 reviews
November 26, 2025
If you like to read the acknowledgements of a book first, don’t do it with this book! It will spoil it for you. Thankfully, I didn’t do that this time. I did, however, figure out where we were being lead almost from the start. Thinking you know what’s coming all through the storyline was tough. For the first time, I didn’t devour the story in one sitting; I read slower, savoring each and every word and page.
As always, this was a great Cotton Malone story and didn’t disappoint. Each chapter was from a different character’s point of view, so we had action all around. Palace intrigue, global espionage, traitors and defectors at the highest level, and of course the historical artifact. It seems like a lot, but the author weaves all of the elements seamlessly. If you haven’t read any of the prior books, this one can be read as a stand alone without feeling lost.
Cotton’s next adventure is teased at the end, and in many ways the next book will be a fresh start for everyone, including the readers.
I gave this 5 stars, but wanted to give 3 or 4 just because I was angry with the end. But making you feel is the author’s job, so 5 it was, because Mr. Berry had me feeling so many emotions all at once, excelling at his job.
As always, this was a great Cotton Malone story and didn’t disappoint. Each chapter was from a different character’s point of view, so we had action all around. Palace intrigue, global espionage, traitors and defectors at the highest level, and of course the historical artifact. It seems like a lot, but the author weaves all of the elements seamlessly. If you haven’t read any of the prior books, this one can be read as a stand alone without feeling lost.
Cotton’s next adventure is teased at the end, and in many ways the next book will be a fresh start for everyone, including the readers.
I gave this 5 stars, but wanted to give 3 or 4 just because I was angry with the end. But making you feel is the author’s job, so 5 it was, because Mr. Berry had me feeling so many emotions all at once, excelling at his job.
November 24, 2025
Steve Berry is one of my favorite authors along with his Cotton Malone series. This book is the 20th in that series. I think it’s one of his best in the series. I also always appreciate his attention to historical detail in his settings.
Cotton Malone is called in, along with Cassiopeia Vitt, to help find Princess Lysea of Sweden who has been kidnapped for The Devil’s Bible, the popular name given to the Codex Gigas, a massive 13th C compilation of information with an illustration of the Devil that has a legend surrounding it. Malone, Vitt as well as Stephanie Nelle are on a mission to retrieve the book and find the Princess having to determine who is behind it all.
As with all Berry’s books, this one combines action, mystery and history - one thing I really like about Berry’s books. The stakes are high especially as trusted allies become enemies and enemies become partners. And characters from Malone’s past emerge - these are always fun moments - and the challenge to stay alive escalates. The ending is a stunner - you have to read to find out.
The setting is Stockholm, a very beautiful city, and eventually to a 16th C castle - ramping up the atmosphere for mystery and thrilling events. Berry’s books always deliver on this.
I want to thank NetGalley and Grand Central Publishing for allowing me to read this ARC. I loved every second of my read.
Cotton Malone is called in, along with Cassiopeia Vitt, to help find Princess Lysea of Sweden who has been kidnapped for The Devil’s Bible, the popular name given to the Codex Gigas, a massive 13th C compilation of information with an illustration of the Devil that has a legend surrounding it. Malone, Vitt as well as Stephanie Nelle are on a mission to retrieve the book and find the Princess having to determine who is behind it all.
As with all Berry’s books, this one combines action, mystery and history - one thing I really like about Berry’s books. The stakes are high especially as trusted allies become enemies and enemies become partners. And characters from Malone’s past emerge - these are always fun moments - and the challenge to stay alive escalates. The ending is a stunner - you have to read to find out.
The setting is Stockholm, a very beautiful city, and eventually to a 16th C castle - ramping up the atmosphere for mystery and thrilling events. Berry’s books always deliver on this.
I want to thank NetGalley and Grand Central Publishing for allowing me to read this ARC. I loved every second of my read.
December 8, 2025
Cotton Malone is back and he finds himself in Sweden to assist his former boss, Stephanie Nelle on an “off the book” mission to rescue the King’s sister, who’s been kidnapped. The ransom demand: the Swede’s relinquish a 13th century treasure, The Devil’s Bible. Also along for the ride is Cassiopeia Vitt, Malone’s longtime girlfriend. As these books go, this one is rather easy on the violence, instead offering a retrospective of Nelle’s life in the spy game, compete with flashbacks to earlier books in the series, and the reader can sense where this one is going. The story got a little repetitious, with numerous plot recaps that felt unnecessary. You also get a full dose of Swedish history as the author always deftly weaves into these books. Overall, a good read, bittersweet ending that will have repercussions and may shape future books in this series. I received an ARC of this book from the publisher through NetGalley in exchange for an honest review.
December 8, 2025
I was a little disappointed in this book. I expected more about the Bible itself. Also, the action was sparse until near the end. Also, too many quotations from outside sources, and I am a person who likes quotes. Just kind of jumbled for me. I also missed some of the other characters from the series.
January 8, 2026
Review to be posted upon publication
Review of advance copy received from Netgalley
Stephanie Nelle is in Stockholm to do a personal favor for the King of Sweden, with Cotton Malone and Cassiopoeia Vitt along to help find his kidnapped sister, Princess Lysa. The ransom demand is the title book, The Devil's Bible, a massive illuminated medieval manuscript, upon which hinges Sweden's entry into NATO.
The kidnappers are presumably affiliated with Russia, who oppose any expansion of NATO. The husband of the kidnapped princess, an English billionaire who gets most of his business from Russia, is the prime suspect, especially since he was implicated as a Russian asset a decade earlier.
Such is a Steve Berry thriller. A mysterious historical object or subject with some potential connection to present day political intrigue, set in several fabulous locations the world over. Though long retired from the intelligence service, Cotton is constantly pulled into Nelle's operations, this being the 20th entry in the series since The Templar Legacy was published 20 years ago in 2006.
I've been a big fan and have read them all because of the winning formula -- part history, part mystery, part travelog. The historical aspect is the McGuffin, Hitchcock's famous term for the thing the bad guys are so interested in that they become bad guys (sorry, I go through this in every Berry review). Hitchcock believed that it didn't matter what the McGuffin is as long as the audience buys into the interest level it generates.
But after so many McGuffin-fueled double chases, the plot device has become so predictable that the McGuffin itself has become the main attraction. In The Devil's Bible, the McGuffin falls flat. It is what it is -- a historical artifact of interest to several parties -- but that's all it is, there is no secret, no hidden agenda, no mystery. All there is to it is its importance to the NATO process, and even that is as simple and straightforward as can be.
One point of collateral damage is that the exotic setting is no more than that, truly just a travelog, and in fact not all that exotic. Having been to 60 countries on all seven continents, Sweden is not high on my revisit listeven though it's 45 years since I've been there -- it's nice but not all that riveting. Having just returned from my third recent visit to Prague, I wish it was the prime locale, far cooler then Stockholm, especially during Christmas market season.
There is also an unusually high level of lethal violence in this book, something that has not been necessary in Berry books since the history and mystery are the primary draws. I would describe much of the violence as gratuitous since it doesn't really move the story along. The final act of violence I get, it is highly significant, but the overall body count is just too high for my taste.
Finally, I was put off by the last 15% of the book, which seemed to come out of left field after everything else was resolved. Along with the preceding 5% being an overlong action sequence with a wholly expected ending, I'm left disappointed with this book, a rarity when reading one of my favorite authors, Steve Berry. But, it's still within his wheelhouse and was a good read nevertheless.
Thanks to the author and publisher for providing an advance reading copy via NetGalley in exchange for an honest review. I'm sorry to be this honest about it.
The kidnappers are presumably affiliated with Russia, who oppose any expansion of NATO. The husband of the kidnapped princess, an English billionaire who gets most of his business from Russia, is the prime suspect, especially since he was implicated as a Russian asset a decade earlier.
Such is a Steve Berry thriller. A mysterious historical object or subject with some potential connection to present day political intrigue, set in several fabulous locations the world over. Though long retired from the intelligence service, Cotton is constantly pulled into Nelle's operations, this being the 20th entry in the series since The Templar Legacy was published 20 years ago in 2006.
I've been a big fan and have read them all because of the winning formula -- part history, part mystery, part travelog. The historical aspect is the McGuffin, Hitchcock's famous term for the thing the bad guys are so interested in that they become bad guys (sorry, I go through this in every Berry review). Hitchcock believed that it didn't matter what the McGuffin is as long as the audience buys into the interest level it generates.
But after so many McGuffin-fueled double chases, the plot device has become so predictable that the McGuffin itself has become the main attraction. In The Devil's Bible, the McGuffin falls flat. It is what it is -- a historical artifact of interest to several parties -- but that's all it is, there is no secret, no hidden agenda, no mystery. All there is to it is its importance to the NATO process, and even that is as simple and straightforward as can be.
One point of collateral damage is that the exotic setting is no more than that, truly just a travelog, and in fact not all that exotic. Having been to 60 countries on all seven continents, Sweden is not high on my revisit listeven though it's 45 years since I've been there -- it's nice but not all that riveting. Having just returned from my third recent visit to Prague, I wish it was the prime locale, far cooler then Stockholm, especially during Christmas market season.
There is also an unusually high level of lethal violence in this book, something that has not been necessary in Berry books since the history and mystery are the primary draws. I would describe much of the violence as gratuitous since it doesn't really move the story along. The final act of violence I get, it is highly significant, but the overall body count is just too high for my taste.
Finally, I was put off by the last 15% of the book, which seemed to come out of left field after everything else was resolved. Along with the preceding 5% being an overlong action sequence with a wholly expected ending, I'm left disappointed with this book, a rarity when reading one of my favorite authors, Steve Berry. But, it's still within his wheelhouse and was a good read nevertheless.
Thanks to the author and publisher for providing an advance reading copy via NetGalley in exchange for an honest review. I'm sorry to be this honest about it.
February 18, 2026
Claims on a famous artifact lead to a royal kidnapping
During the 17th century members of the Swedish military brought back to their queen all manner of art, jewels and other priceless artifacts from countries they conquered. One such item, taken from Bohemia in what is now the Czech Republic, was the Codex Gigas. It is the largest illustrated manuscript ever created, containing all that was known to man at the time it was created, and would come to be known as the Devil's Bible due to the striking full page illustration of the Devil contained within its covers. It still resides in Sweden, although the Czech government wants it back, and a secret deal has recently been struck between the two countries. Sweden wishes to join NATO, and the Czechs have promised to vote for their inclusion only if the Codex Gigas is returned to them. If not, they will block Sweden's entry into NATO. On the eve of the transfer, however, an unknown entity kidnaps the King of Sweden's sister, Princess Lysa, demanding the Codex Gigas as ransom or they will kill the Princess. The king summons Stephanie Nelle, head of the DOJ's Magellan Billet and a friend both of the King and his sister, to quietly come and investigate the situation and hopefully have his sister returned unharmed. Stephanie, with her trusted colleague Cotton Malone and his partner Cassiopeia Vitt at her side, has little time, little information and more than a few possible suspects (including the Princess's own husband who may or may not be a Russian spy),,,,can a political crisis be averted and the victim saved?
In this, the 20th outing of Magellan Billet agent turned bookseller Cotton Malone, the intrepid protagonist is once again pulled from his comfortable life to help his former boss and friend Stephanie. It is clear early on that whoever has taken Princess Lysa wants to sabotage the deal between Sweden and the Czech Republic. Is it a sanctioned Russian op, or has someone gone rogue? Is the husband of the victim, a British billionaire businessman whom the King of Sweden has never much liked, a Russian spy as Stephanie had suspected years earlier? As the plot races along with plot twists and snippets of history woven into the story, what is really going on and who is behind it is revealed. A solid addition to an enjoyable series; fans of the series will enjoy this outing while those new to the author can read it as a stand alone novel (although they won't know the full backstory of the characters). It features the elements for which the series is known, the pursuits across the globe, the seat-of-his-pants exploits of Malone, and a little history lesson for the reader. Those who enjoy books by Dan Brown, Raymond Khoury and Clive Cussler should also give the series a try. My thanks to NetGalley and Grand Central Publishing for allowing me access to the novel in exchange for my honest review.
During the 17th century members of the Swedish military brought back to their queen all manner of art, jewels and other priceless artifacts from countries they conquered. One such item, taken from Bohemia in what is now the Czech Republic, was the Codex Gigas. It is the largest illustrated manuscript ever created, containing all that was known to man at the time it was created, and would come to be known as the Devil's Bible due to the striking full page illustration of the Devil contained within its covers. It still resides in Sweden, although the Czech government wants it back, and a secret deal has recently been struck between the two countries. Sweden wishes to join NATO, and the Czechs have promised to vote for their inclusion only if the Codex Gigas is returned to them. If not, they will block Sweden's entry into NATO. On the eve of the transfer, however, an unknown entity kidnaps the King of Sweden's sister, Princess Lysa, demanding the Codex Gigas as ransom or they will kill the Princess. The king summons Stephanie Nelle, head of the DOJ's Magellan Billet and a friend both of the King and his sister, to quietly come and investigate the situation and hopefully have his sister returned unharmed. Stephanie, with her trusted colleague Cotton Malone and his partner Cassiopeia Vitt at her side, has little time, little information and more than a few possible suspects (including the Princess's own husband who may or may not be a Russian spy),,,,can a political crisis be averted and the victim saved?
In this, the 20th outing of Magellan Billet agent turned bookseller Cotton Malone, the intrepid protagonist is once again pulled from his comfortable life to help his former boss and friend Stephanie. It is clear early on that whoever has taken Princess Lysa wants to sabotage the deal between Sweden and the Czech Republic. Is it a sanctioned Russian op, or has someone gone rogue? Is the husband of the victim, a British billionaire businessman whom the King of Sweden has never much liked, a Russian spy as Stephanie had suspected years earlier? As the plot races along with plot twists and snippets of history woven into the story, what is really going on and who is behind it is revealed. A solid addition to an enjoyable series; fans of the series will enjoy this outing while those new to the author can read it as a stand alone novel (although they won't know the full backstory of the characters). It features the elements for which the series is known, the pursuits across the globe, the seat-of-his-pants exploits of Malone, and a little history lesson for the reader. Those who enjoy books by Dan Brown, Raymond Khoury and Clive Cussler should also give the series a try. My thanks to NetGalley and Grand Central Publishing for allowing me access to the novel in exchange for my honest review.
February 19, 2026
Steve Berry fills his Cotton Malone series with fascinating bits of history, plenty of action and twists that will catch you by surprise. His latest, The Devil’s Bible, takes place in Sweden, where the king’s sister has been kidnapped. Sweden had hoped to join NATO, but their entry is blocked by the Czech Republic. They demand the return of the Codex Gigas to receive their vote. A problem arises when King Wilhelm’s sister disappears and a ransom demand arrives. The price of her freedom is the same codex. The Russians are behind the kidnapping to prevent Sweden’s entry to NATO. Lysa, the king’s sister, was married to John Westlake, a British businessman who had been a suspected Russian agent, but Wilhelm had covered that up to prevent scandal. He had been investigated by Stephanie Nelly, head of an American intelligence agency. Now she has been called to Sweden to find Lysa as a personal favor for the king. Cotton Malone, a retired agent, is Stephanie’s most trusted associate. When she calls for his help, he is always there for her. Cotton has twenty-four hours to find Lysa. As he traces her steps through Stockholm, Cassiopeia Vitt, his lover and fellow agent, is assigned to follow Westlake. The Russians seem to be ahead of Vitt and Cotton at every step and the CIA station chief believes there is a mole. Somehow they must discover the mole while preventing the Russians from obtaining the codex. Help arrives from a Russian agent who wishes to defect. Cotton has dealt with Ivan before. While he doesn’t entirely trust him, he knows that by coming forward Ivan can never go back and Cotton has no choice. The bodies are piling up and time is running out.
Berry’s history of the Codex Gigas, the Devil’s Bible, brings a period of history to light that history buffs will love. The codex was stolen from Bohemia and claimed as war loot in the 1600s for Queen Christina. It is the largest manuscript in the world, making the secret transport in Berry’s story a challenge. He brings his story to a stunning conclusion in the Vasa Museum, with a showdown that not everyone will survive. Throughout his story he revisits moments from his characters’ pasts that make them come alive for his readers. His ending leaves Cotton’s future up in the air. The author’s notes give you a clearer separation of the historical facts and the fictional characters and a promise that Cotton will return. As a fan of this series, I can not wait to see him again. I would like to thank NetGalley and Grand Central Publishing for providing this book.
Berry’s history of the Codex Gigas, the Devil’s Bible, brings a period of history to light that history buffs will love. The codex was stolen from Bohemia and claimed as war loot in the 1600s for Queen Christina. It is the largest manuscript in the world, making the secret transport in Berry’s story a challenge. He brings his story to a stunning conclusion in the Vasa Museum, with a showdown that not everyone will survive. Throughout his story he revisits moments from his characters’ pasts that make them come alive for his readers. His ending leaves Cotton’s future up in the air. The author’s notes give you a clearer separation of the historical facts and the fictional characters and a promise that Cotton will return. As a fan of this series, I can not wait to see him again. I would like to thank NetGalley and Grand Central Publishing for providing this book.
Review of advance copy received from Netgalley
Just as reliable as falling temperatures, once the weather starts getting dreary it’s time for
Steve Berry to give us another Cotton Malone adventure, this time it’s his 20th (!) “The Devil’s Bible”.
This time we start with a bit of foreshadowing, Cotton and Cassiopeia in Atlanta looking like they’re mourning a loss, which adds a bittersweet element to all that follows.
And what follows this time is a history lesson on Sweden. King Wilhem’s sister is kidnapped, probably by the Russians, who want the Codex Gigas in return, an 800-year-old Czech manuscript known as the titular Devil’s Bible. The Codex was to be returned to the Czech Republic in return for their vote to allow Sweden to join NATO, something that the Russians would like to prevent. Stephanie Nelle, Cotton’s former boss, has a personal connection to the Swedish royals and is called in to find the Princess and save the Codex. Calling in Cotton and Cassiopeia Vitt, the three of them try to find the sister and catch the kidnappers while preserving the Codex.
But it seems that the Russians aren’t behind the kidnapping, maybe. Or is it just a rouge element of the SVR? What is the role of the princess’ British husband? Was the princess an (unwitting) spy for the Russians? Our three heroes find that past enemies have become allies, and hidden secrets and plots lead to an explosive finale that will have repercussions for the rest of this series.
Another fine outing for Cotton, it is good to see Cassiopeia back in action after missing the last adventure in Tuscany. Unlike previous books, this chapter seems much more rooted in the present-day world, more focused on current politics with Russia and NATO, and with a very bittersweet ending. Another great Christmas present from Mr. Berry.
I requested and received a free advanced electronic copy from Grand Central Publishing via NetGalley. Thank you!
Steve Berry to give us another Cotton Malone adventure, this time it’s his 20th (!) “The Devil’s Bible”.
This time we start with a bit of foreshadowing, Cotton and Cassiopeia in Atlanta looking like they’re mourning a loss, which adds a bittersweet element to all that follows.
And what follows this time is a history lesson on Sweden. King Wilhem’s sister is kidnapped, probably by the Russians, who want the Codex Gigas in return, an 800-year-old Czech manuscript known as the titular Devil’s Bible. The Codex was to be returned to the Czech Republic in return for their vote to allow Sweden to join NATO, something that the Russians would like to prevent. Stephanie Nelle, Cotton’s former boss, has a personal connection to the Swedish royals and is called in to find the Princess and save the Codex. Calling in Cotton and Cassiopeia Vitt, the three of them try to find the sister and catch the kidnappers while preserving the Codex.
But it seems that the Russians aren’t behind the kidnapping, maybe. Or is it just a rouge element of the SVR? What is the role of the princess’ British husband? Was the princess an (unwitting) spy for the Russians? Our three heroes find that past enemies have become allies, and hidden secrets and plots lead to an explosive finale that will have repercussions for the rest of this series.
Another fine outing for Cotton, it is good to see Cassiopeia back in action after missing the last adventure in Tuscany. Unlike previous books, this chapter seems much more rooted in the present-day world, more focused on current politics with Russia and NATO, and with a very bittersweet ending. Another great Christmas present from Mr. Berry.
I requested and received a free advanced electronic copy from Grand Central Publishing via NetGalley. Thank you!
Review of advance copy received from Netgalley
Steve Berry delivers a fast-paced and intellectually rich installment in his Cotton Malone series with The Devil’s Bible. Blending historical intrigue with modern geopolitical tension.
The story centers on the Codex Gigas—often referred to as The Devil’s Bible—an enormous and mysterious medieval manuscript steeped in legend. When the younger sister of Sweden’s king is kidnapped, Cotton Malone is drawn into an international crisis involving contested historical artifacts, political power plays, and hidden motives that reach far beyond the initial crime. As nations clash over ownership of the codex, Malone and Cassiopeia Vitt must navigate shifting alliances where trusted friends may become enemies and long-standing adversaries may offer help.
Berry vividly brings Stockholm to life, from its waterways and islands to its cold, imposing atmosphere, before moving the story into darker and more ominous historical locations. The backdrop enhances the tension and reinforces the weight of the centuries-old secrets at the heart of the plot.
As always, Berry’s meticulous research shines through. The historical details surrounding the Codex Gigas feel authentic and thoughtfully woven into the narrative, adding depth without slowing the pace. The action builds steadily, the stakes continue to rise, and the personal connections to Malone’s past give the story an emotional edge that makes the danger feel real.
The novel culminates in a suspenseful and surprising conclusion that challenges expectations and leaves a lasting impression. The Devil’s Bible is a compelling mix of history, mystery, and high-stakes action—and a strong entry in an already impressive series. Fans of Cotton Malone and readers who enjoy intelligent thrillers rooted in real history will find plenty to love here.
This was my first book by Steve Berry, but it will not be my last! Thank you to NetGalley and Grand Central Publishing for the ARC of The Devils Bible!
The story centers on the Codex Gigas—often referred to as The Devil’s Bible—an enormous and mysterious medieval manuscript steeped in legend. When the younger sister of Sweden’s king is kidnapped, Cotton Malone is drawn into an international crisis involving contested historical artifacts, political power plays, and hidden motives that reach far beyond the initial crime. As nations clash over ownership of the codex, Malone and Cassiopeia Vitt must navigate shifting alliances where trusted friends may become enemies and long-standing adversaries may offer help.
Berry vividly brings Stockholm to life, from its waterways and islands to its cold, imposing atmosphere, before moving the story into darker and more ominous historical locations. The backdrop enhances the tension and reinforces the weight of the centuries-old secrets at the heart of the plot.
As always, Berry’s meticulous research shines through. The historical details surrounding the Codex Gigas feel authentic and thoughtfully woven into the narrative, adding depth without slowing the pace. The action builds steadily, the stakes continue to rise, and the personal connections to Malone’s past give the story an emotional edge that makes the danger feel real.
The novel culminates in a suspenseful and surprising conclusion that challenges expectations and leaves a lasting impression. The Devil’s Bible is a compelling mix of history, mystery, and high-stakes action—and a strong entry in an already impressive series. Fans of Cotton Malone and readers who enjoy intelligent thrillers rooted in real history will find plenty to love here.
This was my first book by Steve Berry, but it will not be my last! Thank you to NetGalley and Grand Central Publishing for the ARC of The Devils Bible!
December 15, 2025
Thanks very much for NetGalley and the Publisher for the opportunity to review. I've been reading this series for multiple years now, so I was excited to be able to review this one.
Back with his old boss, Stephanie, Cotton Malone finds himself drawn back into the world of espionage and danger when the Princess of Sweden is kidnapped. For her safe return, The Devil's Bible must be returned from it's country of origin, where it was plundered from in the 17th century. Not everything is as it seems, however, as the kidnapping appears to be just a small part of an interconnected spy ring, where multiple factions are playing the same game but with different objectives. Cotton and Stephanie must quickly determine all of the players and survive the game, all while keeping The Devil's Bible and the princess out of harm's way.
Like I said, this is just one of many Cotton Malone books I've read. And like the other ones recently, it was just...okay. It's typical and predictable. They have a mole, they were betrayed. It's just getting stale. How many times can Cotton find himself in the same situation? You've also got all these cool artifacts, but you don't actually do anything with them. The Devil's Bible was a pawn. Would have been significantly cooler if there was a secret map or some code in it somewhere. I would have liked to see it be a part of the story. I like the characters and all, but how much is there really to do with them, development wise, after 20 books? And dragging out the whole possible daughter thing over, what, three books now, going into a fourth? It's a little boring.
I do like that there was a major death (I'm not saying who), but it was zero percent shocking because the foreshadowing had been there since the prologue. And honestly, that character deserved a better end. I also love that Steve Berry picks these amazing locations for his stories. The descriptions of Sweden are wonderful and vivid.
Back with his old boss, Stephanie, Cotton Malone finds himself drawn back into the world of espionage and danger when the Princess of Sweden is kidnapped. For her safe return, The Devil's Bible must be returned from it's country of origin, where it was plundered from in the 17th century. Not everything is as it seems, however, as the kidnapping appears to be just a small part of an interconnected spy ring, where multiple factions are playing the same game but with different objectives. Cotton and Stephanie must quickly determine all of the players and survive the game, all while keeping The Devil's Bible and the princess out of harm's way.
Like I said, this is just one of many Cotton Malone books I've read. And like the other ones recently, it was just...okay. It's typical and predictable. They have a mole, they were betrayed. It's just getting stale. How many times can Cotton find himself in the same situation? You've also got all these cool artifacts, but you don't actually do anything with them. The Devil's Bible was a pawn. Would have been significantly cooler if there was a secret map or some code in it somewhere. I would have liked to see it be a part of the story. I like the characters and all, but how much is there really to do with them, development wise, after 20 books? And dragging out the whole possible daughter thing over, what, three books now, going into a fourth? It's a little boring.
I do like that there was a major death (I'm not saying who), but it was zero percent shocking because the foreshadowing had been there since the prologue. And honestly, that character deserved a better end. I also love that Steve Berry picks these amazing locations for his stories. The descriptions of Sweden are wonderful and vivid.
This entire review has been hidden because of spoilers.
Review of advance copy received from Netgalley
The Devil’s Bible by Steve Berry takes Cotton, Cassiopeia, and Stephanie to Stockholm in an off-the-books operation at the request of the Swedish king. His sister, Princess Lysa, has been kidnapped. As always he wants no negative press. The trio gets into much more than that had thought as dead bodies started piling up. Killed by someone as yet unknown. It was an intricate plan and one it took even these experts a while to unravel. Cotton, always strong and quick-thinking, although he prefers to have a plan, performs almost miraculously landing an airplane with all of us, fictional characters and readers alike, on the edge of our seats. It is an exciting novel featuring spies, ours and theirs; cheating husbands; liars and truth-tellers, both purposefully and accidentally; and plenty of action.
People die, and Cotton has recently experienced the death of someone he cared about as he was holding her. This has profoundly changed how he views the world. It will be interesting to see how he goes forward. Cassiopeia, once again, is able to take care of herself, while she worries for others. Stephanie Nelle is pretty amazing for a woman her age and too often holds the future of the world, or parts of it, in her hands. These are wonderful and expanded characters created by Steve Berry over the years and reading all of the books is ideal, but some of them is nothing short of a necessity. Make this one of the ones you read.
I was invited to read The Devil’s Bible by Grand Central Publishing. All thoughts and opinions are m ine. #Netgalley #GrandCentralPublishing #SteveBerry #TheDevilsBible
People die, and Cotton has recently experienced the death of someone he cared about as he was holding her. This has profoundly changed how he views the world. It will be interesting to see how he goes forward. Cassiopeia, once again, is able to take care of herself, while she worries for others. Stephanie Nelle is pretty amazing for a woman her age and too often holds the future of the world, or parts of it, in her hands. These are wonderful and expanded characters created by Steve Berry over the years and reading all of the books is ideal, but some of them is nothing short of a necessity. Make this one of the ones you read.
I was invited to read The Devil’s Bible by Grand Central Publishing. All thoughts and opinions are m ine. #Netgalley #GrandCentralPublishing #SteveBerry #TheDevilsBible
December 22, 2025
As the 20th Cotton Malone adventure, this novel delivers exactly what longtime fans have come to expect from a Steve Berry thriller — and that’s not a bad thing.
Set primarily in Sweden, the story weaves together the mystery of the Codex Gigas (the Devil’s Bible) with a kidnapped princess, Russian spies, and the familiar high-stakes blend of history and modern geopolitics. Berry once again demonstrates his deep research and knack for turning historical curiosities into fast-moving conspiracies, and Cotton Malone remains a steady, reliable presence at the center of it all.
That said, while the ingredients are strong, the overall execution felt a bit safe. The plot follows a familiar rhythm, and seasoned readers of the series may find fewer surprises than in earlier installments. The pacing is solid and the setting intriguing, but the story never quite reaches the urgency or wow factor of Berry’s strongest entries.
Still, this was an enjoyable, immersive read — especially for fans who love historical thrillers rooted in real artifacts and global intrigue. Without giving anything away, this installment also carries added emotional weight, including a meaningful farewell that longtime readers will feel. It may not redefine the series, but it comfortably earns its place within it and will satisfy readers who return to Cotton Malone for exactly this kind of adventure.
Thank you to Steve Berry, Grand Central Publishing, and NetGalley for an advanced reader copy in exchange for an honest review.
Set primarily in Sweden, the story weaves together the mystery of the Codex Gigas (the Devil’s Bible) with a kidnapped princess, Russian spies, and the familiar high-stakes blend of history and modern geopolitics. Berry once again demonstrates his deep research and knack for turning historical curiosities into fast-moving conspiracies, and Cotton Malone remains a steady, reliable presence at the center of it all.
That said, while the ingredients are strong, the overall execution felt a bit safe. The plot follows a familiar rhythm, and seasoned readers of the series may find fewer surprises than in earlier installments. The pacing is solid and the setting intriguing, but the story never quite reaches the urgency or wow factor of Berry’s strongest entries.
Still, this was an enjoyable, immersive read — especially for fans who love historical thrillers rooted in real artifacts and global intrigue. Without giving anything away, this installment also carries added emotional weight, including a meaningful farewell that longtime readers will feel. It may not redefine the series, but it comfortably earns its place within it and will satisfy readers who return to Cotton Malone for exactly this kind of adventure.
Thank you to Steve Berry, Grand Central Publishing, and NetGalley for an advanced reader copy in exchange for an honest review.
Review of advance copy received from Goodreads Giveaways
I really enjoyed The Devil's Bible. As always, with Steve Berry's books, I found the history and location (Sweden) included well researched, interesting, and the story built around the historical artifact entertaining. I was amused that the historical relic in this book was the Codex Gigas (which I had never heard of before I read Dan Brown's latest release last month). So it amused me that two new books featured the same bible, although in different roles to the plot.
Trying not to give too much away, I did find that there was a lot more character background to someone who hasn't been featured so prominently in other books in the series, but it works and makes sense to the plot in the end. This book, as part of that character development, quoted a lot from previous Cotton Malone books (more than in others of Berry's books). I found those passages a little distracting. It made me spend too much time trying to remember what happened in those earlier works (which I had read). If someone were to want to pick this book up as their first Cotton Malone read, I would say it would be better to read the series in order of release.
For someone who reads and edits a lot, I will say I found some typos which always irritates me, but it happens. Nothing is ever perfect and maybe it was because this was an early print version. Hopefully, those will be corrected in future printings and not be a irritants to others, like me, that notice those sorts of things.
Trying not to give too much away, I did find that there was a lot more character background to someone who hasn't been featured so prominently in other books in the series, but it works and makes sense to the plot in the end. This book, as part of that character development, quoted a lot from previous Cotton Malone books (more than in others of Berry's books). I found those passages a little distracting. It made me spend too much time trying to remember what happened in those earlier works (which I had read). If someone were to want to pick this book up as their first Cotton Malone read, I would say it would be better to read the series in order of release.
For someone who reads and edits a lot, I will say I found some typos which always irritates me, but it happens. Nothing is ever perfect and maybe it was because this was an early print version. Hopefully, those will be corrected in future printings and not be a irritants to others, like me, that notice those sorts of things.
Review of advance copy received from Netgalley
With a slight turn in their relationships, the return of Cotton Malone, Cassiopeia Vitt and Stephanie Nell, among others is familiar territory. This story is set in Sweden and deals with its monarchy along with the challenge for her admittance to NATO. There is a deal to be made and people are going to extraordinary lengths, depending on the perspective, to gain or prevent Sweden’s entry into NATO. The actual artifact involved, The Codex Gigas also known as The Devil’s Bible, weighing 165 pounds, is real and maintains the main focus and pressure point.
I was so excited to get a copy of this book and I tore through it and then I tore through it again, a little more slowly. No one does this better than Steve Berry. I applaud his writing, his research, his reason and logic. I have followed his characters from start to this installment and look forward to the future and promised turn in Cotton Malone’s life. There was one biblical quote too many for seamless reading even if they complimented the related thoughts, but this may be a minor thing for most readers.
If you are going to read Steve Berry be prepared to be introduced and educated on the item on display. He is a master researcher and delves into the information and complexity of the item which is the basis of his book. The Writers Notes are brilliant and a must read, but perhaps save that until you have finished the book.
Huge thanks to Grand Central Publishing / Hachette and NetGalley for a copy.
I was so excited to get a copy of this book and I tore through it and then I tore through it again, a little more slowly. No one does this better than Steve Berry. I applaud his writing, his research, his reason and logic. I have followed his characters from start to this installment and look forward to the future and promised turn in Cotton Malone’s life. There was one biblical quote too many for seamless reading even if they complimented the related thoughts, but this may be a minor thing for most readers.
If you are going to read Steve Berry be prepared to be introduced and educated on the item on display. He is a master researcher and delves into the information and complexity of the item which is the basis of his book. The Writers Notes are brilliant and a must read, but perhaps save that until you have finished the book.
Huge thanks to Grand Central Publishing / Hachette and NetGalley for a copy.
Review of advance copy received from Netgalley
The Devil's Bible
By Steve Berry
Mr. Berry has written many bestsellers, including his enormously popular Cotton Malone series of thrillers. I believe I have read all of them. The cast of main characters has remained largely unchanged over the life of the series. This book is the culmination of the series as we know it.
A Swedish princess has been kidnapped. The king has called in his old friend Stephanie Nelle, leader of the Magellen Billet, a clandestine group working for the US Department of Justice, to help rescue Princess Lysa.
But nothing in these novels is ever quite as simple as it seems. The Czechs are involved – and quite possibly the Russians. One is holding Sweden's membership in Nato for ransom in exchange for the return of the Devil's Bible, a priceless religious artifact. The other will stop at nothing to keep Sweden out of Nato.
And then there is the matter of who is spying (unknowingly or not) – and for whom. Lots of red herrings here. This is a typical Cotton Malone novel.
I have only one complaint with this book. It is the back-and-forth chapters excerpted from previous books. I found this a little off-putting – and I had read the books! It is only in the writer's note at the end that the point is made clear.
I look forward to what comes next for Mr. Malone and company. Thank you to the publisher and NetGalley for this ARC.
By Steve Berry
Mr. Berry has written many bestsellers, including his enormously popular Cotton Malone series of thrillers. I believe I have read all of them. The cast of main characters has remained largely unchanged over the life of the series. This book is the culmination of the series as we know it.
A Swedish princess has been kidnapped. The king has called in his old friend Stephanie Nelle, leader of the Magellen Billet, a clandestine group working for the US Department of Justice, to help rescue Princess Lysa.
But nothing in these novels is ever quite as simple as it seems. The Czechs are involved – and quite possibly the Russians. One is holding Sweden's membership in Nato for ransom in exchange for the return of the Devil's Bible, a priceless religious artifact. The other will stop at nothing to keep Sweden out of Nato.
And then there is the matter of who is spying (unknowingly or not) – and for whom. Lots of red herrings here. This is a typical Cotton Malone novel.
I have only one complaint with this book. It is the back-and-forth chapters excerpted from previous books. I found this a little off-putting – and I had read the books! It is only in the writer's note at the end that the point is made clear.
I look forward to what comes next for Mr. Malone and company. Thank you to the publisher and NetGalley for this ARC.
Review of advance copy received from Netgalley
Review: Maloney is back and still uber kewl and Bond-like but more bookish and less the deviant. He has a hot GF that likes to murder people but that's ok because it is either sanctioned or in defense of dummay. Another super secret evilly cabal wishes them deader than an Everest Mountain climber and there is no subtlety in those attempts. Cars, snipers, machine guns, chopsticks, chafing dishes, anything to bring these investigators down. This time, barely recognized royalty is plucked off the streets of Sweden, and a lengthy historical narrative of the area follows. I think I have mentioned before, in previous reviews, that no one gives a shjt about overly descriptive narratives reminiscent of Olde English mystery writers. The fact that back in 1060 A.D., Sweden was known as Fjarlbergenhoufstrandenpetr, depletes the story line.
Anyhoo, was this a step up in movement from the previous novel? Sure. The world building continually pounds you over the head with historical narrative, but overall was not too big a load. This story was flatter than a road kill raccoon. The movement, slower than a slug at a salt lick. Excepting some near misses from chopstick wielding assassins, this may have been better served up in the history genre.
I received this ARC for an honest review.
Anyhoo, was this a step up in movement from the previous novel? Sure. The world building continually pounds you over the head with historical narrative, but overall was not too big a load. This story was flatter than a road kill raccoon. The movement, slower than a slug at a salt lick. Excepting some near misses from chopstick wielding assassins, this may have been better served up in the history genre.
I received this ARC for an honest review.
December 26, 2025
Cotton Malone returns in a European adventure involving the kidnapped sister of the King of Sweden, who is being held for ransom over an 800-year old book, the Codex Gigas aka The Devil's Bible. The Codex belonged to the Czech Republic when it was created in 1648, later to be confiscated as plunder by an invading Swede army. Now the Czechs want it back, but they are not behind the kidnapping.
Malone is brought on by his old boss Stephanie Nelle to run a covert mission to try and find the princess and who is responsible for this crisis. The obvious suspect is Russia, but a number of twists and turns lead to a larger conspiracy. Malone and his love interest, Cassiopeia Vitt, work together to try and solve the mystery.
This is the 20th volume by Steve Berry showcasing Cotton Malone, a character as well-known to adventure as Cussler's Dirk Pitt and Child's Jack Reacher. Here Malone is as smart as ever, and faces one danger incident after another, with the climax playing out in the Vasa Museum in Stockholm.
A fun read and good to see Malone still has his stuff. I want to thank Steve Berry, Grand Central Publishing, and NetGalley for the opportunity to review an ARC of this book. I attest my review is original and unbiased.
Malone is brought on by his old boss Stephanie Nelle to run a covert mission to try and find the princess and who is responsible for this crisis. The obvious suspect is Russia, but a number of twists and turns lead to a larger conspiracy. Malone and his love interest, Cassiopeia Vitt, work together to try and solve the mystery.
This is the 20th volume by Steve Berry showcasing Cotton Malone, a character as well-known to adventure as Cussler's Dirk Pitt and Child's Jack Reacher. Here Malone is as smart as ever, and faces one danger incident after another, with the climax playing out in the Vasa Museum in Stockholm.
A fun read and good to see Malone still has his stuff. I want to thank Steve Berry, Grand Central Publishing, and NetGalley for the opportunity to review an ARC of this book. I attest my review is original and unbiased.
Review of advance copy received from Edelweiss+
Devil’s Bible
Cotton Malone, the retired Justice Department operative, is back. He had been living quietly as a bookstore owner in Amsterdam. However when the sister of the King of Sweden was kidnapped, his former boss asked him to help find her.
The ransom for the Princess’s return was the 800 hundred year old Codex Gigas, a large illustrated medieval manuscript also known as The Devil’s Bible. This book, the largest in the world, had been taken from Bohemia by the army of a Swedish queen 400 years before. It was now on display in Stockholm.
The Czech Republic, where the book was originally created, wanted the book back. They offered to vote to allow Sweden to enter NATO if the book was returned to them. The Russians didn’t want Sweden in NATO and set out to steal the Codex.
This book is the newest in the Cotton Malone series and features the usual characters, Cotton as well as Stephanie Nelle and Cassiopeia Vitt. It is filled with descriptions of Stockholm and other locations in Sweden as well as historical references.
I enjoyed this book as I did others in the series. The author’s descriptions of the locations in the book makes me want to visit that area.
I received this ARC from the publisher and Edelweiss in exchange for an honest review.
Cotton Malone, the retired Justice Department operative, is back. He had been living quietly as a bookstore owner in Amsterdam. However when the sister of the King of Sweden was kidnapped, his former boss asked him to help find her.
The ransom for the Princess’s return was the 800 hundred year old Codex Gigas, a large illustrated medieval manuscript also known as The Devil’s Bible. This book, the largest in the world, had been taken from Bohemia by the army of a Swedish queen 400 years before. It was now on display in Stockholm.
The Czech Republic, where the book was originally created, wanted the book back. They offered to vote to allow Sweden to enter NATO if the book was returned to them. The Russians didn’t want Sweden in NATO and set out to steal the Codex.
This book is the newest in the Cotton Malone series and features the usual characters, Cotton as well as Stephanie Nelle and Cassiopeia Vitt. It is filled with descriptions of Stockholm and other locations in Sweden as well as historical references.
I enjoyed this book as I did others in the series. The author’s descriptions of the locations in the book makes me want to visit that area.
I received this ARC from the publisher and Edelweiss in exchange for an honest review.
Review of advance copy received from Netgalley
The Devil’s Bible by Steve Berry brought us on a roller coaster of a ride with high stakes espionage, kidnapping, and mayhem. The novel included my two favorite characters Cotton Malone and Cassiopeia Vitt. They are brought into Sweden by Stephanie Nelle, the head of to investigate (ie find and save) the younger sister of King Wilhelm who has been kidnapped. Instead of money the kidnappers want the Codex Gigas also known as The Devil’s Bible.
Cotton and Cassiopeia follow different leads as they attempt to find and save the princess without causing an international incident. The problem seems to be that many people want the Codex for many reasons. They both are shot at, put in dangerous situations and nevertheless seem to be getting closer to understanding who all the players are and what they want. The ending is dramatic and unexpected.
I love the action in Steve Berry’s books. There is very little downtime and the book is full of action scenes with spies, thieves, and killers all around. There are also old ‘frienemies’ who are a key element in the mystery. The book is great reading with you left wondering what (if anything) was true. This is the 20th book in the Cotton Malone series but can be read as a standalone. Jump into The Devil’s Bible and enjoy!
Cotton and Cassiopeia follow different leads as they attempt to find and save the princess without causing an international incident. The problem seems to be that many people want the Codex for many reasons. They both are shot at, put in dangerous situations and nevertheless seem to be getting closer to understanding who all the players are and what they want. The ending is dramatic and unexpected.
I love the action in Steve Berry’s books. There is very little downtime and the book is full of action scenes with spies, thieves, and killers all around. There are also old ‘frienemies’ who are a key element in the mystery. The book is great reading with you left wondering what (if anything) was true. This is the 20th book in the Cotton Malone series but can be read as a standalone. Jump into The Devil’s Bible and enjoy!
February 18, 2026
Thank you to NetGalley and Grand Central Publishing for a free ARC in exchange for an honest review.
I can’t believe Cotton has been on 20 adventures already, and wow does Steve Berry throw a lot at him in this novel.
Fresh off some personal revelations in his previous novel, Cotton is back again to help his former boss and friend Stephanie Nelle with an incident happening in Sweden. Little does he know what this will ultimately have in store for him.
Overall this is what you’ve come to expect from a Cotton Malone story, to a point. The last couple of books have thrown more at the character and this one is definitely no different.
There were some things I liked about this novel, there were some throwbacks and foreshadowing, and for someone who hadn’t read the earlier books in some time, was nice to get back into that mindset. For those who hadn’t read them yet, hopefully this book makes you want to go back and read them as well as offered insight into the characters.
This was a bit shorter and tighter of a story than you normally get, and the history was not as big a focus as some of his other books. Overall fast paced and entertaining and if you’re a fan of Berry, you should find this enjoyable as well.
I can’t believe Cotton has been on 20 adventures already, and wow does Steve Berry throw a lot at him in this novel.
Fresh off some personal revelations in his previous novel, Cotton is back again to help his former boss and friend Stephanie Nelle with an incident happening in Sweden. Little does he know what this will ultimately have in store for him.
Overall this is what you’ve come to expect from a Cotton Malone story, to a point. The last couple of books have thrown more at the character and this one is definitely no different.
There were some things I liked about this novel, there were some throwbacks and foreshadowing, and for someone who hadn’t read the earlier books in some time, was nice to get back into that mindset. For those who hadn’t read them yet, hopefully this book makes you want to go back and read them as well as offered insight into the characters.
This was a bit shorter and tighter of a story than you normally get, and the history was not as big a focus as some of his other books. Overall fast paced and entertaining and if you’re a fan of Berry, you should find this enjoyable as well.
Review of advance copy received from Netgalley
Cotton Malone, government agent-extraordinaire, former Navy pilot and all-around American hero is once again called out of retirement to thwart another international crime. The sister of the King of Sweden has been kidnapped for the demand that Sweden returns the Devil’s Bible, a treasured relic of Czech past. There is intrigue, red herrings and assassins aplenty. Author Berry is particularly skilled in crafting fictional adventure mysteries with generous amounts of real historical figures and events, geographical landmarks and current places of interest like museums.
In this episode Cassiopeia Vitt, another skilled agent and Malone’s romantic companion, joins in pursuit of Russians behind the kidnapping caper. The setting of Stockholm is beautifully rendered as is the thrilling climax at Stockholm’s Vasamuseet. There is also a breathtaking flight to deliver a Russian agent who is a defector; Malone skillfully avoids Russian a pair of fighter planes on his tail. All in all, a fun, action-packed, entertaining addition to this long running series.
Highly recommended and thanks to NetGalley for the advance reader’s copy
In this episode Cassiopeia Vitt, another skilled agent and Malone’s romantic companion, joins in pursuit of Russians behind the kidnapping caper. The setting of Stockholm is beautifully rendered as is the thrilling climax at Stockholm’s Vasamuseet. There is also a breathtaking flight to deliver a Russian agent who is a defector; Malone skillfully avoids Russian a pair of fighter planes on his tail. All in all, a fun, action-packed, entertaining addition to this long running series.
Highly recommended and thanks to NetGalley for the advance reader’s copy
December 3, 2025
One of my favorite historical fiction writers, Steve Berry does it again. In an international intrigue involving Russia, Sweden,America, Nato, the Czech Republic and to a lesser degree Denmark, Germany and England, Stephanie, Cotton and Cassiopeia team up to solve the mystery of the Swedish King's sister and how her husband, an English billionaire might be involved. What follows is lots of history going back to the 30 years war regarding the Codex Gigas, that the swedes have and the Czechs want and will keep Sweden out of NATO until it is returned. A deal is worked out, but the Russians intervene. A Russian defector and a CIA traitor endanger Cotton's life and force an emergency landing in Denmark on the way to Germany. The climax is in the Vasa, a Swedish ship sunk on her maiden voyage in 1628, then raised in the 1960's and rebuilt into a museum. After 20 books in this series, Berry proves that you can mourn fictional characters and leaves the reader anticipating the future of the Maloneverse. I want to thank NetGalley and Grand Central Publishing for allowing me to read this ARC.
Review of advance copy received from Netgalley
As a fan of Steve berry and his leading character cotton Malone, I was quite excited to receive this book as an ARC curtesy of NetGalley.
To be honest, I skipped the last few Cotton Malone books. For no reason other than I lost track of publication timing. When I saw this book available I requested to read it do a review so fast. And I am so glad I did.
The mystery and wonderment of this book pulled me right back into where I left off with the Cotton books but without feeling like I missed much by missing books. I was thankfully able to pick this new adventure up and NOT feel lost on character development.
This book follows Cotton around Sweden as he hunts for the kidnapped Swedish royal princess. There are quite a few unexpected twists and turns along the way as we try to find Princess Lysa and understand the mystery of the devils bible.
Will the Princess be found in time? They the codex mystery be solved??
No spoilers given but I will say I’m going to make sure I don’t miss another Cotton Malone
book again! Steve Berry for the WIN!!!
To be honest, I skipped the last few Cotton Malone books. For no reason other than I lost track of publication timing. When I saw this book available I requested to read it do a review so fast. And I am so glad I did.
The mystery and wonderment of this book pulled me right back into where I left off with the Cotton books but without feeling like I missed much by missing books. I was thankfully able to pick this new adventure up and NOT feel lost on character development.
This book follows Cotton around Sweden as he hunts for the kidnapped Swedish royal princess. There are quite a few unexpected twists and turns along the way as we try to find Princess Lysa and understand the mystery of the devils bible.
Will the Princess be found in time? They the codex mystery be solved??
No spoilers given but I will say I’m going to make sure I don’t miss another Cotton Malone
book again! Steve Berry for the WIN!!!
Review of advance copy received from Netgalley
Thank you to Netgalley for the free arc!
As the 20th book in the Cotton Malone series, I was really looking forward to reading this book. However, it left me feeling disappointed and frustrated. As a loyal fan of the series I kept reading it because I thought it would get better. If I wasn't so invested in the series I would have DNF'd this book. The pacing was very uneven with some exciting parts and other parts that I felt like I made myself get through. Some of the plot was a bit difficult to follow, especially in the middle of the book. The ending felt rushed-- all of a sudden a lot of action. I felt frustrated because as a long time fan of this series, there are events that are important for me to have read but overall I did not love the book. After reading the Author's Note at the end, it made me feel like Berry wrote this book as a means to an end. A means to get to the 21st book, rather than a well-formed book in and of itself.
I am torn between giving this book a 2 and a 3. Utlimately I am giving it a 3 because the good parts are well written.
As the 20th book in the Cotton Malone series, I was really looking forward to reading this book. However, it left me feeling disappointed and frustrated. As a loyal fan of the series I kept reading it because I thought it would get better. If I wasn't so invested in the series I would have DNF'd this book. The pacing was very uneven with some exciting parts and other parts that I felt like I made myself get through. Some of the plot was a bit difficult to follow, especially in the middle of the book. The ending felt rushed-- all of a sudden a lot of action. I felt frustrated because as a long time fan of this series, there are events that are important for me to have read but overall I did not love the book. After reading the Author's Note at the end, it made me feel like Berry wrote this book as a means to an end. A means to get to the 21st book, rather than a well-formed book in and of itself.
I am torn between giving this book a 2 and a 3. Utlimately I am giving it a 3 because the good parts are well written.
Review of advance copy received from Netgalley
While this is the 20th book in the series, this is my first Cotton Malone book. I found this story to be a good mix of historical information regarding Sweden and Codex Gigas, mystery, spies/counterspies, an interesting mix of characters, and intense action/danger toward the end.
The chapters switch between the present and historical information, and the different characters. The author provides enough background information on the characters that I didn't feel lost due to this being the first book I read in the series. I enjoyed the historical context of The Devil's Bible and the Swedish monarchy/government. And while there were a couple times where I wondered why a side character was being mentioned, it all became clear by the end.
This story held my attention from the beginning to the end even though there wasn't really much in the way of action. It was more a matching of wits than physical fights/shoot outs. I definitely want to go back and read previous books, and look forward to seeing where the series will go next.
The chapters switch between the present and historical information, and the different characters. The author provides enough background information on the characters that I didn't feel lost due to this being the first book I read in the series. I enjoyed the historical context of The Devil's Bible and the Swedish monarchy/government. And while there were a couple times where I wondered why a side character was being mentioned, it all became clear by the end.
This story held my attention from the beginning to the end even though there wasn't really much in the way of action. It was more a matching of wits than physical fights/shoot outs. I definitely want to go back and read previous books, and look forward to seeing where the series will go next.
Review of advance copy received from Netgalley
Cotton Malone finds himself in Sweden looking for a princess who has been kidnapped! But everything in the world of espionage is not as it appears. As Cotton risks his life, his boss Stephanie tries to handle all aspects of a problem that has not been reported to her higher ups. What is behind the kidnapping, and will the fallout change the course of lives of the characters we have grown to love when reading Berry's Malone series. The Bible featured in the title is really not a main character of the novel but a secondary player in this tale. Take some royalty, add a Russian defector, some oligarchs, some murders, a husband who does not love his wife, and a bit of history to explain the climate of Sweden and you have one good read. Cotton Malone will be back as is hinted at the end of this novel.
Review of advance copy received from Netgalley
Thank you to the publisher and NetGalley for an ARC of this book. Steve Berry does it again! An avid reader of the Cotton Malone series will know what you're getting - fascinating and sometimes offbeat history, thrilling action scenes, and poignant character development. This latest installment delivers on all three. I now want to visit Stockholm and the Vasa Museum! I liked that all of the main characters are involved in the action, both separately and together, including a thrilling flight sequence. As always, I particularly liked that Berry separates fact from fiction in the endnotes and I'm always amazed at how little is fiction. The ending left me simultaneously sad and hopeful and I look forward to many more adventures with Malone and company.
Review of advance copy received from Netgalley
Not my favorite. Stephanie Nelle.takes center stage, although she spends a fair amount of time ruminating about her age and possible retirement. In that context, we revisit several scenes from earlier novels that were significant for her. While she has always been an admirable character, I prefer when Cotton is the focus. Similarly, Cassiopeia is reduced to a secondary role as the girlfriend. Not how she is typically portrayed. The story itself is interesting, with the requisite twists, and the ending resolves the focus on Stephanie while clearly setting up where the series will go next. I wouldn't suggest this as a first entry into the series, but certainly fine for die hard Cotton Malone fans.
February 17, 2026
Steve Berry is internationally known for his gripping thrillers embedded in the rock of history, and The Devil's Bible is a prime example. This reader devoured it in one sitting.
Former government operative Cotton Malone is called upon when the sister of the King of Sweden is kidnapped. The ransom is the return of the Codex Gigas --the Devil's Bible -- looted from Bohemia (now the Czech Republic) over 400 years ago. As with all Berry's thrillers, there's more going on than meets the eye, and it's up to Cotton to figure it out before it's too late.
Steve Berry keeps the action racing, while delivering believable characters and engrossing history. Highly recommended. #TheDevil'sBible #NetGalley #SaltMarshAuthorsSeries
Former government operative Cotton Malone is called upon when the sister of the King of Sweden is kidnapped. The ransom is the return of the Codex Gigas --the Devil's Bible -- looted from Bohemia (now the Czech Republic) over 400 years ago. As with all Berry's thrillers, there's more going on than meets the eye, and it's up to Cotton to figure it out before it's too late.
Steve Berry keeps the action racing, while delivering believable characters and engrossing history. Highly recommended. #TheDevil'sBible #NetGalley #SaltMarshAuthorsSeries
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