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The Devil Inside
The Devil Inside is a gothic psychological horror novel that bridges true historical evil with modern terror.
When Julie Simmons returns to her family's secluded cabin, she expects silence and solitude, a chance to bury memories she has spent a lifetime avoiding. Instead, the quiet hums with something aware. The walls seem to remember voices that were never hers. Mirrors reflect moments that do not belong to the present. And a presence begins to speak in a voice older than memory itself.
Julie's father, Frank, is a scientist who trusts data over faith, reason over superstition. He believes every phenomenon has an explanation until his daughter begins to experience lapses, voices, and physical changes that defy logic and time. What first appears to be a haunting soon reveals a far more disturbing truth.
The terror traces back to one of history's most infamous killers, H. H. Holmes, whose Murder Castle concealed not just death, but obsession. Beneath modern streets and forgotten records lies a system designed to preserve memory, harvest suffering, and rewrite history through human lives. Julie is no longer just a witness-she is part of the experiment.
As past and present collapse, Julie must confront what has followed her since childhood and decide whether evil is something that can be destroyed... or merely reborn.
Dark, atmospheric, and deeply unsettling, The Devil Inside explores inherited trauma, obsession, and the terrifying cost of remembering-where the line between observer and subject disappears, and continuity is everything.
When Julie Simmons returns to her family's secluded cabin, she expects silence and solitude, a chance to bury memories she has spent a lifetime avoiding. Instead, the quiet hums with something aware. The walls seem to remember voices that were never hers. Mirrors reflect moments that do not belong to the present. And a presence begins to speak in a voice older than memory itself.
Julie's father, Frank, is a scientist who trusts data over faith, reason over superstition. He believes every phenomenon has an explanation until his daughter begins to experience lapses, voices, and physical changes that defy logic and time. What first appears to be a haunting soon reveals a far more disturbing truth.
The terror traces back to one of history's most infamous killers, H. H. Holmes, whose Murder Castle concealed not just death, but obsession. Beneath modern streets and forgotten records lies a system designed to preserve memory, harvest suffering, and rewrite history through human lives. Julie is no longer just a witness-she is part of the experiment.
As past and present collapse, Julie must confront what has followed her since childhood and decide whether evil is something that can be destroyed... or merely reborn.
Dark, atmospheric, and deeply unsettling, The Devil Inside explores inherited trauma, obsession, and the terrifying cost of remembering-where the line between observer and subject disappears, and continuity is everything.
214 pages, Paperback
Published March 15, 2026
About the author
Barb Jones
24 books199 followersBarb Jones is an award-winning author of supernatural thrillers, dark fantasy, and horror. She is the creator of The Blood Prophecy Saga and the Heaven and Hell series, as well as standalone novels including The Devil Inside.
Born and raised in Hawaii, Barb grew up surrounded by stories, legends, and a deep respect for the supernatural. Her Hawaiian heritage and family history have influenced the mythology woven throughout her books, where angels, demons, witches, vampires, ancient bloodlines, and very human choices collide.
Research is an important part of Barb’s writing process. She travels to the places she writes about whenever possible, drawing inspiration from their history, folklore, landscapes, and local legends. Those travels continue to inspire new stories, including upcoming work rooted in the folklore and darker history of Scotland.
When she isn’t writing, Barb can often be found at book signings, conventions, libraries, and author events, where one of her favorite parts of being an author is meeting readers. She also owns Immortal Cravings, LLC, where she and her team support independent authors with publishing, marketing, and promotion.
For Barb, the best stories are the ones that leave readers wondering what might be hiding just beyond what they can see.
Follow Barb on Goodreads for new releases, upcoming books, events, and a few surprises along the way.
Born and raised in Hawaii, Barb grew up surrounded by stories, legends, and a deep respect for the supernatural. Her Hawaiian heritage and family history have influenced the mythology woven throughout her books, where angels, demons, witches, vampires, ancient bloodlines, and very human choices collide.
Research is an important part of Barb’s writing process. She travels to the places she writes about whenever possible, drawing inspiration from their history, folklore, landscapes, and local legends. Those travels continue to inspire new stories, including upcoming work rooted in the folklore and darker history of Scotland.
When she isn’t writing, Barb can often be found at book signings, conventions, libraries, and author events, where one of her favorite parts of being an author is meeting readers. She also owns Immortal Cravings, LLC, where she and her team support independent authors with publishing, marketing, and promotion.
For Barb, the best stories are the ones that leave readers wondering what might be hiding just beyond what they can see.
Follow Barb on Goodreads for new releases, upcoming books, events, and a few surprises along the way.
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Displaying 1 - 2 of 2 reviews
July 9, 2026
The Devil Inside by Barb Jones is a supernatural horror thriller that drags H.H. Holmes out of the historical record and turns him into something more insidious than a murderer: a story that refuses to die. The novel begins in the Murder Castle of 1891, with Julia and Pearl caught in Holmes’s brutality, then shifts to Julie and her father, Frank, as they are pulled into a modern haunting shaped by ledgers, cabins, static, mirrors, and pages that seem to breathe. What starts as a ghost story becomes a battle over authorship, memory, and whether evil survives because it is remembered too well.
What struck me most was the book’s unnerving sense of atmosphere. Jones does not rely only on sudden shocks; she lets dread seep in through small disturbances, the wrong smell in the air, a vibration in the walls, handwriting where no hand should be. The recurring imagery of ink, gold script, fire, ash, and breathing architecture gives the novel a feverish cohesion. I liked how the horror felt both physical and textual, as though the characters were not merely trapped in haunted places but inside a manuscript that kept revising them.
I also appreciated the emotional spine between Julie and Frank. Their relationship keeps the novel from becoming only a parade of eerie set pieces. Frank’s need to protect his daughter, and Julie’s gradual recognition of her own strange power, give the story a human pulse beneath all the supernatural machinery. The book’s repetition of “he’s not gone” and its escalating cycle of drafts, ledgers, revisions, and returns can feel intentionally labyrinthine. Still, that relentlessness fits the central idea: Holmes is not just haunting them; he is trying to syndicate himself through attention.
Readers who enjoy supernatural horror, occult thrillers, haunted house fiction, and dark paranormal suspense will be the strongest audience for The Devil Inside. Fans of Stephen King’s Doctor Sleep or the more metafictional terror of Paul Tremblay may recognize a similar fascination with trauma, memory, and the terrible appetite of stories. This is a novel for readers who like their horror smoky, ink-stained, and a little unquiet after the final page. The Devil Inside is a chilling reminder that some monsters do not return from the grave, they return from the margins.
What struck me most was the book’s unnerving sense of atmosphere. Jones does not rely only on sudden shocks; she lets dread seep in through small disturbances, the wrong smell in the air, a vibration in the walls, handwriting where no hand should be. The recurring imagery of ink, gold script, fire, ash, and breathing architecture gives the novel a feverish cohesion. I liked how the horror felt both physical and textual, as though the characters were not merely trapped in haunted places but inside a manuscript that kept revising them.
I also appreciated the emotional spine between Julie and Frank. Their relationship keeps the novel from becoming only a parade of eerie set pieces. Frank’s need to protect his daughter, and Julie’s gradual recognition of her own strange power, give the story a human pulse beneath all the supernatural machinery. The book’s repetition of “he’s not gone” and its escalating cycle of drafts, ledgers, revisions, and returns can feel intentionally labyrinthine. Still, that relentlessness fits the central idea: Holmes is not just haunting them; he is trying to syndicate himself through attention.
Readers who enjoy supernatural horror, occult thrillers, haunted house fiction, and dark paranormal suspense will be the strongest audience for The Devil Inside. Fans of Stephen King’s Doctor Sleep or the more metafictional terror of Paul Tremblay may recognize a similar fascination with trauma, memory, and the terrible appetite of stories. This is a novel for readers who like their horror smoky, ink-stained, and a little unquiet after the final page. The Devil Inside is a chilling reminder that some monsters do not return from the grave, they return from the margins.
July 25, 2026
This was a very dark and twisted story. Right from the beginning I was pulled into this and was unable to put it down. The writing held a depth that made be feel like I was rich there with Frank and Julie going through the evil and horror that existed around them. This was so enthralling that I had to keep going. Fueled by curiosity, pulled by fear. Every time I thought I knew what was going on, I had no idea. And I loved that the twists and turns kept me engaged throughout. The description was written in such a way that I could visually see everything playing out in my mind. Such a well written and horrifying creepy story.
Displaying 1 - 2 of 2 reviews