Jump to ratings and reviews
Rate this book

Sebastian St. Cyr #8

What Darkness Brings

Rate this book
London, September 1812. After a long night spent dealing with the tragic death of a former military comrade, a heart-sick Sebastian learns of a new calamity: Russell Yates, the dashing, one-time privateer who married Sebastian’s former lover Kat Boleyn a year ago, has been found standing over the corpse of notorious London diamond merchant Benjamin Eisler. Yates insists he is innocent, but he will surely hang unless Sebastian can unmask the real killer. For the sake of Kat, the woman he once loved and lost, Sebastian plunges into a treacherous circle of intrigue. Although Eisler’s clients included the Prince Regent and the Emperor Napoleon, he was a despicable man with many enemies and a number of dangerous, well-kept secrets—including a passion for arcane texts and black magic. Central to the case is a magnificent blue diamond, believed to have once formed part of the French crown jewels, which disappeared on the night of Eisler’s death. As Sebastian traces the diamond’s ownership, he uncovers links that implicate an eccentric, powerful financier named Hope and stretch back into the darkest days of the French Revolution. When the killer grows ever more desperate and vicious, Sebastian finds his new marriage to Hero tested by the shadows of his first love, especially when he begins to suspect that Kat is keeping secrets of her own. And as matters rise to a crisis, Sebastian must face a bitter truth--that he has been less than open with the fearless woman who is now his wife.

349 pages, Hardcover

First published March 5, 2013

445 people are currently reading
2701 people want to read

About the author

C.S. Harris

23 books3,014 followers
Candice Proctor, aka C.S. Harris and C.S. Graham, is the bestselling, award-winning author of more than a dozen novels including the Sebastian St. Cyr Regency mystery series written under the name C.S. Harris, the new C.S. Graham thriller series co-written with Steven Harris, and seven historical romances. She is also the author of a nonfiction historical study of the French Revolution. Her books are available worldwide and have been translated into over twenty different languages.

Candice graduated Phi Beta Kappa, summa cum laude with a degree in Classics before going on to earn an MA and Ph.D. in history. A former academic, she has taught at the University of Idaho and Midwestern State University in Texas. She also worked as an archaeologist on a variety of sites including a Hudson's Bay Company Fort in San Juan Island, a Cherokee village in Tennessee, a prehistoric kill site in Victoria, Australia, and a Roman cemetery and medieval manor house in Winchester, England. Most recently, she spent many years as a partner in an international business consulting firm.

The daughter of a career Air Force officer and university professor, Proctor loves to travel and has spent much of her life abroad. She has lived in Spain, Greece, England, France, Jordan, and Australia. She now makes her home in New Orleans, Louisiana, with her husband, retired Army officer Steve Harris, her two daughters, and an ever-expanding number of cats.

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
3,035 (38%)
4 stars
3,680 (46%)
3 stars
1,063 (13%)
2 stars
82 (1%)
1 star
24 (<1%)
Displaying 1 - 30 of 654 reviews
December 20, 2021
My enemies enemy is my friend and so we have another excellent book by C.S Harris, who has become my favourite fictional author of British historical crime.

Gem dealer Eisler dies before he has the chance to deliver a piece of jewellery needed to complete one of the Prince Regent’s indulgent projects and so Sebastian is called to investigate. Not to find the killer, because the police have already apprehended someone. Something more valuable is missing, a rare blue diamond that can be traced back to France, the reign of Louis XVI and indeed the French Revolution, which has made its appearance in England in 1812.

However, Russell Yates, the suspect, married to the former love of Sebastian’s life, was found standing over the dead body of the gem dealer, although he claims he is innocent. Yates himself was wellborn but deliciously unique, endlessly amusing and a very, very rich character who possessed an aggressive masculinity that stood him out from the sophisticated mannered men of the ton and brought him enemies. So why are the elite wanting him sent to the gallows with speed whilst keeping the connection to the Regent a secret?

But what ensues is the that part of the murder investigation Sebastian always dreaded, when the bodies of witnesses and potential suspects start piling up and for every question answered two more arise, as the connections and deep secrets keep him under suspicion and danger as he continues to make enemies.

The regular character in Harris’ books is Jarvis, Sebastian’s father-in-law, both of whom dislike each other intensely. However, Jarvis does have his connections and role. For thirty years Jarvis has protected the Regent and King, deftly blunting the inevitable repercussions of the dangerous combination of royal weakness and incompetence brought by some members of the Royal family which was complicated by a hereditary tendency towards insanity. And all of this is believed to be true but not Jarvis.

A fabulous author who always delivers an excellent plot at just the right pace and introduces the twists gradually to maintain the level of suspense. I have really connected with this author’s writing style. However, if I was to be highlight one thing that didn’t work for me, it was the missing diamond. I thought this old chestnut again, because I have watched and read too many jewellery theft stories and so that part of the story just left me cold, although it was based on a true story. So, there you go.

Although you do not have to read these books in order, and they do stand up on their own. The writing in the later books is a bit better, in fact most aspects including the characterisation, the plots just seem to have moved up a notch in the later books. My suggestion is to start at the beginning or at least book 10. Nonetheless, this was another great novel and far superior in its style, plot development, sense of intrigue than a lot of books on the market.

4 because I did not enjoy the jewellery theft as much, although everything else was great.
Profile Image for Thomas.
1,009 reviews264 followers
February 11, 2020
4 stars for another entertaining historical fiction book set in 1812 London, UK. Sebastian St. Cyr, Viscount Devlin is called to the scene of the body of a friend from his time in the army. Rhys Wilkinson was found on the edge of Hyde Park. Then his father, the Earl of Hendon, comes to him that the Russell Yates has been arrested and charged with the murder of Daniel Eisler. Devlin and his father are estranged due to his father's lies explained in previous books in this series. Devlin's father is the father of Yates wife, Kat Boleyn. Kat and Devlin were lovers until Devlin learned of her father's identity. The Earl asks Devlin to investigate the murder. Kat believes that her husband is innocent.
Devlin investigates both deaths and soon realizes that both are connected to Eisler. Eisler is revealed to be a blackmailer and a man who has many enemies. Devlin, his wife Hero and Kat are attacked at various times in the book. Devlin does solve both deaths. There are many twists and turns in the plot.
One of the characters in the book is Thomas Hope, associated with the Hope Diamond. Devlin goes to interview him. Hope invites Devlin to sit on "...a yellow satin-covered settee that looked like something Cleopatra might have reclined upon while awaiting Mark Antony."
This is book 8 in the series and I recommend that you read them in order. I have enjoyed every book that I have read in this series and will continue to read books in this series. The author does an excellent job describing her characters and 1812 London.
Profile Image for Phrynne.
4,031 reviews2,726 followers
August 2, 2016
Another great mystery based on real historical events with a few fictional murders thrown in to provide excitement! Really though the main interest in this series is the development of the main characters and their relationships. Sebastian and Hero get closer and closer despite everything and then there are all the other great characters around them. There are only a few books left to go so I am really hoping we get to meet Sebastian's mother and / or father very soon too. Looking forward to the next book already:)
Profile Image for PattyMacDotComma.
1,776 reviews1,058 followers
November 23, 2023
4.5★
“Sebastian was aware of a strange sensation, like a rush of burning liquid that coursed through his veins, tingling his fingertips and dulling all external sound. As if from a long way off, he heard the old man say, ‘You don’t by chance have a brother, do you, my lord?’


There is an evil-doer, a smuggler-type character, who resembles our hero, Sebastian St Cyr, Lord Devlin, so much that when Sebastian finally met him, he was truly shaken himself. In the scene above, when he was asked this ‘brother’ question during the course of his investigation, he was stunned to think this Jamie Knox character had been there first.

This is September 1812. Sebastian is investigating the cause of death of an old army friend and also trying to find the whereabouts of the famous French Blue, the enormous diamond that was part of the French crown jewels stolen in 1792 during the French Revolution.

Rumour has it that it’s in England, headed for the Prince of Wales. But the particularly despicable ‘dealer’ said to have held it, has been murdered, and the diamond is gone.

‘But it was supposed to be mine,’ wailed George, Prince Regent of Great Britain and Ireland, his plump, feminine face florid with rage as he paced wildly up and down the marble-floored room. ‘What the devil was Eisler thinking, getting himself murdered like this before he could deliver it to me?’

‘Shockingly inconsiderate of the man,’
agreed the King’s powerful cousin, Charles, Lord Jarvis, without the slightest betraying hint of amusement in his voice. ‘Only, do calm yourself, Your Highness; you don’t want to bring on one of your spasms.’


Jarvis is the real power in England, loathes both Sebastian (Lord Devlin) and the love of Sebastian’s life, Kat Boleyn, but has so far been unsuccessful in getting rid of them. Devlin (as Sebastian is usually referred to), is married to Jarvis’s daughter, Hero (long story), and Kat has married a dangerous pirate, Russell Yates, who can protect her, but possibly not for long.

‘When the murderer is apprehended, the diamond will presumably be recovered,’ said Jarvis as the Prince’s physician reentered the room, a small vial in his hand. Behind the doctor came one of Jarvis’s own men, a tall, mustachioed ex–military officer of the type with whom Jarvis liked to surround himself.

‘Well?’ Jarvis demanded of his henchman.

‘They’ve nabbed the murderer,’ said the officer, leaning forward to whisper in Jarvis’s ear. ‘I think you’ll find his identity interesting.’

‘Oh?’
Jarvis kept his gaze on the Prince, who was obediently swallowing his doctor’s potion. ‘And why is that?’

‘It’s Yates. Russell Yates.’


Jarvis tipped back his head and laughed.”


Perfect! Jarvis couldn’t have planned it better himself. Sebastian is no friend of Yates, but he can’t leave Kat exposed and unprotected. Even his new wife Hero (Jarvis) understands about his long devotion and loyalty to Kat, and gives him her support as she continues her own work, researching the working poor in London for an article and a book she may write. That is an interesting side-story in itself.

These adventures are a wonderful mix of royal and military intrigue, social history, and the details and challenges of everyday 19th century living, rich or poor. French spies throughout London complicate the mysteries, and nobody is quite sure of anyone else.

The dangers are real, the action is fierce, and the weather is frequently miserable. Sebastian and Hero are at home.

“The rain had settled into a steady downpour, the clouds hanging dark and low to steal whatever light had been left in the sky. Women with shawls pulled over their heads hurried through the gathering gloom, their pattens clicking, the murky glow from the oil lamps reflecting in a dull gleam off rain-washed paving stones. A landau emblazoned with a coronet and drawn by a matched team of dapple grays dashed past, its spinning red wheels throwing up a fan of water from the gutter to spray over the footpath. It wet the trouser legs of a man standing near the area steps of the house across the street, his slouch hat pulled low over his face. He neither flinched nor moved but simply stood, his gaze fixed on their house.

‘What is it?’ Sebastian asked, watching Hero’s expression change.

‘That man. He’s been standing there staring at the house for nearly an hour. I noticed him when I was showing Mr. Bloomsfield the manuscript. We brought it here to the window so that he could catch the last of the daylight and—‘

But Sebastian was already pushing away from the window to stride rapidly toward the door.”


I am a fan of the series. I enjoy the characters, the atmosphere, the plots, and the writing. There is a lot of this kind of historical mystery fiction ‘out there’, but not much appeals to me as much as this.

I know my reviews are long, because I like to include quotations to give examples of the writing style. It doesn’t matter how great the storyline is if you don’t enjoy reading it.

Here are my reviews of the previous books, if you’re interested. Note that the titles all begin with a good reporter’s key W question words: who, what, why, where, when. (‘Who’ awaits me in #10).

1. What Angels Fear
https://www.goodreads.com/review/show...

2. When Gods Die
https://www.goodreads.com/review/show...

3. Why Mermaids Sing
https://www.goodreads.com/review/show...

4. Where Serpents Sleep
https://www.goodreads.com/review/show...

5. What Remains of Heaven
https://www.goodreads.com/review/show...

6. Where Shadows Dance
https://www.goodreads.com/review/show...

7. When Maidens Mourn
https://www.goodreads.com/review/show...
Profile Image for Carolyn.
2,746 reviews747 followers
July 9, 2017
Another excellent instalment in the Sebastian St Cyr historical mystery series! I love that these novels are based on real events, in this case the mystery surrounding the missing French Crown Jewels, lost in the revolution. The mystery concerns a large blue diamond, a murdered jeweller and money lender and French agents trying to find the diamond. Sebastian, Viscount Devlin becomes involved when Russell Yates, the husband of his ex-mistress Kat Boleyn, is accused of the murder. This turns out to be a complex mystery and Sebastian has to use his little grey cells more than his derring-do to solve this one. Hero is fast becoming his partner in detective work and it's good to see their relationship deepening and growing despite the shadow of Sebastian's enmity with her father Lord Jarvis. I'm so glad I still have four books to enjoy in this series, with hopefully another to follow next year.
Profile Image for Mei.
1,897 reviews471 followers
November 12, 2018
During the French revolution the French crown's jewels were lost. Amongst them there was an Order of the Golden Fleece. Its centerpiece was a huge blue diamond called French Blue...


When a wealthy gem dealer (and not only...) is found dead, Sebastian is involved because Kat's husband is imprisend for his murder.

As the investigation procedes, first surface the disappearance of the misterious blue diamond, then the secrets about several suspects being "molly", then blackmail, then French spies, then the usual meddling of Hero's father Jarvis...

A huge mess that Sebastian has to solve!

Finally both Hero and Sebastian admit, although transversally, their feeling for each other! They took thier time to do it! LOL

I loved the involvement, as usual, of real life people like Francillon, a man who cut the French Blue into its actual form and both Henry Philip and Thomas Hope which name is today's name of the diamond!

On to the next!
Profile Image for Mary Beth .
408 reviews2,376 followers
October 28, 2016
This is another series that is a fave! The books tend to get better and better. I highly recommend this series to those who like historical mysteries. If you want to know in more detail what this series is about you can read my review What Angels Fear which is the first book.
Profile Image for Jonetta.
2,593 reviews1,325 followers
August 8, 2016
When a renowned gem dealer is found dead in his home with the supposed murderer standing over his body, Sebastian is asked to help investigate. Russell Yates has been accused of the crime and he's facing execution in days. Of course, he cries foul.

This was one of the most complicated mysteries with a host of suspects given the victim was despised by everyone who knew him. The missing diamond had its own murky history, adding another element of intrigue. While it was sometimes difficult to keep all the characters and motives straight, it was an extremely interesting puzzle that kept me engaged.

The ending didn't provide complete resolution to everything but that's a continuing mystique of this series, which keeps me pining for the next story. Sebastian and Hero's deepening relationship was deliciously portrayed, illustrating the author's skill in developing a romance in an unconventional manner. Everything about this series just works for me.
Profile Image for Melanie A..
1,242 reviews559 followers
January 25, 2020
Audio: 5 STARS!
Story: 3.5 STARS


I'm still so ridiculously in love with Sebastian St.Cyr!

This is the first time however that I've thought the process of solving the murder was flawed. Even if there were some pretty big leaps in the logic, Sebastian's personal life was still the total bomb! (LOL)

So yes, I'm definitely rounding up.

I also really liked the way Sebastian's character is evolving . . . he seems to be losing some of his patience and I have to say I like his new, brusque manner. Of course there were a lot of unsavory characters in this one and he was less cajoling and more threatening with them, throwing his weight around by way of his title and his physical presence.

Gotta love a competent man who gets things done!
Profile Image for Carol.
3,759 reviews137 followers
October 17, 2023
Napoleon and Prinny, England’s Prince Regent, both lust after a 45-carat blue diamond. After Daniel Eisler, a gem merchant with a fascination for the occult and a sideline in blackmail, is shot and killed in his house, magistrate Bertram Leigh-Jones catches Russell Yates, a homosexual profligate, standing over the deceased and whisks him off to Newgate to await a speedy trial. Sebastian St. Cyr, who still devoted to his first love, Kat, who is now in a marriage of convenience with Russell Yates, is determined to prove him innocent. This decision, although noble, is not only endangers his own pregnant wife, Hero, but pits him at odds with her father, Lord Jarvis. Cutthroats hanging around Haymarket, and a host of French agents that Napoleon has sent in pursuit of the diamond that was once stolen from the French crown jewels during the Revolution and was thought to have been in Eisler’s possession. Why was Eisler killed becomes the question. My question was why he wasn't killed long before he was? The task of all the agents and seeming everyone else except Sebastian St. Cyr is to retrieve the magnificent blue diamond. Was Eisler killed by someone so far in debt to him that he had to let Eisler debauch his wife as partial repayment? Did the Prince Regent himself target Eisler to reclaim the diamond that had been pawned by his unpopular wife, Caroline? Jenny, a prostitute who was hiding in a priest’s hole during Eisler’s murder, knows who killed him...she saw it through a hole in the door. However, can Sebastian locate and save her from assassination and save his friend Russell Yates from the gallows before it’s too late? Believe me, there is a LOT happening with a LOT of characters to keep straight along with many multiple plots. We also see that not much has changed in the political world since the early 19th-century...treacheries and moral indiscretions are alive and abundant. You cannot start in the middle of this series...it's hard enough reading them in order...but oh, it so worth it.
Profile Image for Anita.
2,646 reviews218 followers
December 30, 2022
I'm loving this series and finding it hard to move on to other books - it's just that good. I have given up trying to divine who the killer is with these books, too much brain work involved. I've decided that with the many characters and suspects that I will just enjoy the ride.

As Sebastian arrives home after helping the wife of a former military comrade deal with his death, he learns that Russell Yates, husband of his former mistress, Kat Boleyn, has been charged with the murder of a less than reputable diamond merchant, Benjamin Eisler. Yates insists he is innocent, and Sebastian feels compelled to do what he can to clear him.

Sebastian is soon ensnared in a web of intrigue and must trace the path of the lost French Crown Jewels. This leads him to cross paths with his father-in-law, Lord Jarvis. The more Sebastian peels the layers away, the more illicit activities he uncovers and the more suspects he finds.
Profile Image for Veronica .
777 reviews209 followers
March 5, 2014
Four and a half stars

This series has always woven actual events from the time period into the story, incorporating it into the mystery du jour in unusual and interesting ways. I can't tell you how many times these books have sent me to my nearest internet capable device to Google something or another. It's part of the fun and this book is no exception. This time around the murder involves a rather nasty man and the infamous Hope Diamond which, according to reports, actually did surface in London back in 1812. Obviously some things are tweaked or invented for the sake of drama but it all works well together to make an entertaining puzzle for Sebastian to solve.

I will admit to a certain amount of trepidation going into this book when I saw that the murder suspect was Kat's husband. Kat being Sebastian's first love and all. Like Aunt Henrietta, I don't like anything that brings Sebastian back into his former flame's orbit. I think my wariness going in caused me to negatively overreact to every interaction the two had - and really, there were not that many if I'm honest. When I went back through and re-read certain parts, however, I had a much clearer picture of what was really happening and in the end, I think things were handled well. There was the definite sense of a dawning realization on Sebastian's part that the future he had once been so sure of with Kat may not have been the true Happily Ever After he had thought it would be. I know, I know, it seems like a long time in coming but when you consider that only a year has elapsed since the two former lovers were driven apart, it makes more sense.

On the other hand, there is some wonderful growth in the relationship between Sebastian and Hero, who are now about six weeks into their marriage. They functioned as more of a team than ever and I think Sebastian is realizing more and more that he can have a true partner in Hero. The deepening feelings between them were heartfelt and were expressed (finally!) in a way befitting them both. It is still far from an idyllic situation however as Jarvis' presence continues to make itself felt and it remains to be seen whether or not the fledgling love between Sebastian and Hero will survive it. It will be interesting to see how the arrival of the newest St Cyr will impact things. Or not.

Having now caught up with the series, I'm already in Sebastian/Hero withdrawals and am looking forlornly at that March 4th date on my calendar, when Why Kings Confess goes on sale. In the meantime, I'm already planning my re-read for February (though I'll probably just start with book four, and Hero *wink*). I'm also very happy to hear from the author that there are at least four more books in the series to come. :)
Profile Image for Karen.
814 reviews1,207 followers
June 23, 2021
4.5 STARS


"There was a time I’d have sworn I could never learn to love anyone again. But . . . I was wrong."


Again, another fascinating bit of history dragged into Sebastian's world. And another mystery pulling him under. This time it was le diamant bleu de la Couronne, otherwise known as the famous Hope Diamond. It as it has been said to be cursed, and that certainly seemed to prove true here for it's greedy pursuers. And again, the author's note at the end of the book, made me want to do a little research on my own about the infamous diamond.

I undoubtably enjoyed this episode of Sebastian and Hero's slow-growing relationship. Although there were some moments there where I was starting to worry. I have really come to love Hero's character. She is most definitely a "marvel." Can't wait to see what the next episode will bring.
Profile Image for kris.
1,060 reviews223 followers
December 10, 2018
Sebastian St. Cyr is looking for a missing friend when his estranged father announces that Sebastian's former lover's husband has just been arrested for murder. Sebastian rushes to Kat's aid but somehow manages to not fuck up his relationship with his new wife, Hero, by confessing about 50% of the shit he's been dealing with lately, including the reason(s) why he and Kat broke up, his shoddy paternity, and also the fact that he like lurves Hero or something IDK POETRY.

1. HERO JARVIS ST. CYR, LADY DEVLIN, MY STARS. Her attempt to compartmentalize her feelings when she tells Sebastian to aid Kat! How she tries to protect herself by allowing him the space to feel his feelings! How she lusts after her husband in such a sinful manner! Her acknowledgement that she admires his work and manages to assist in her own fantastic fashion! HOW SHE CONFRONTS THE MAN WHO IS STALKING HER IN THE MIDDLE OF THE CITY AND DOESN'T EVEN FLINCH AT THE RUMORS.

(OMG the rumors and Sebastian completely unfazed by hearing that his wife has shot people in the middle of the square I JUST. He knows she takes no shit and he loves HIS WIFE AHHHHH. (NESTED PARENTHETICALS BECAUSE:
She was silent a moment, her face solemn, a frown digging a furrow between her eyebrows. "Do you think I don't worry about you?"

"That's not—"

"Not the same? Because you are a man and I am a woman?"

"No. Because it's one thing for me to put my own life in danger and something else entirely when my actions endanger someone else."

She touched her fingers to his lips. "I knew what I was letting myself in for when I marred you, Devlin."

He smiled against her hand. "I'm not sure I did." It was the closest he'd ever come to speaking of the profound shifts in their relationship and the unexpected, life-altering deepening of the ties that bound them."
I MEAN HONESTLY WHAT IS AN HONEST, HARD-WORKING GAL SUPPOSED TO DO WITH HERSELF WHEN YOU HAVE NONSENSE LIKE THIS TAKING UP ALL HER THINKING CAPACITY I ASK YOU.) SO YEAH.)

2. The Kat stuff was—SURPRISINGLY—tolerably palatable. I grew a little tired of Sebastian needing to wax lyrical about how much he'd once loved her and how much he'd always love her and how much he wanted to save her and protect her, but... he also totes loves Hero and managed to be semi-transparent with her about his screwed up life, so??? We'll consider this a partial complaint.

3. The plot was absolutely the vegetables you have to eat to get the cake. (THE CAKE IS HERO AND SEBASTIAN MAKING OUT LIKE HORNDOGS OBVY.) It was overly complex and ridiculously misdirectional and while I get that the Prince Regent needs to be involved to justify Jarvis's Machiavellian nonsense I'm also........really sick of the Prince Regent being involved?

4. Pets mean the relationship is SRS BUSINESS and you don't threaten the cat!!

5. "Sebastian showed his teeth in a smile" is a sentence that occurs in this book at minimum four times. It is a minor complaint but a complaint nonetheless.

6. ALSO Sebastian TELLS HERO THINGS GOING ON WITH HIM OMG. GIVE ME MOOOORE.

6.5 I am also intrigued by the growing tension in the Hero-Sebastian-Jarvis triangle of loyalty. I'm curious if it's going to always be this background issue that Sebstian and Hero learn to work around, or if it will eventually give way and as long as it doesn't involve Sebastian's hurt brandy-soaked feelings, I AM HERE FOR IT. (Mostly I'm here for Hero GETTING IT but I need things to work out OK.)

7. HE LOVES HER YOU GUYS. PLEASE ACKNOWLEDGE MY FEELINGS.
Profile Image for Donna.
1,055 reviews57 followers
April 16, 2013
The idea of a murder mystery rooted in the history of the Hope Diamond is great, and I love Sebastian and Hero's little steps towards building a stronger relationship. The players in the mystery story make things feel overcomplicated and too many of them are connected with Sebastian's past , which makes everything feel far too coincidental. I'm mostly happy to edge past that though, for the sake of the characters and wider story arc.

Hero is awesome. She doesn't uphold society's notion of what's fit for a woman of her time, but that's par for the historical course. What really makes her stand out from the crop of similar women in fiction is that she maintains both a sense of mystery and a constant streak of cold practicality. How can you not adore a love interest who keeps her own secrets, who follows her husband out in the rain to ask what in the hell is going on, or who meets vague threats with very specific ones of her own?

There are so many things that I loved about this book. And then there's Kat.

Kat claims that she didn't want to involve Sebastian, but runs to the one person that she knows will ask for his help. Kat has proven that she can't be trusted, but acts wounded when she's doubted. Kat repeatedly gave Sebastian up, making a big selfless act of the whole thing, but somehow refuses to fade into his backstory. Kat's big moment at the end of the story felt less like a personal tragedy and more like a complication for Sebastian and Hero's future happiness. I guess I'm supposed to find her appearances dramatic, but after all these books, she's really just tiresome. I kind of want Hero to shoot her.

Even the books in this series that I haven't been as thrilled with have kept me wanting more. But it's hard to maintain enthusiasm when I'm worried that Kat will continue to serve as Sebastian's anchor, keeping him from truly moving forward.
Profile Image for Lady Wesley.
967 reviews369 followers
March 15, 2019
4.5 stars. An excellent example of how this author works real people and actual events into her mysteries. I am absolutely glomming this series.
Profile Image for eyes.2c.
3,111 reviews111 followers
March 22, 2021
Despicable men, dangerous happenings for Sebastian and Hero, more glimpses about Sebastian’s time in the army and an unexpected event.
Profile Image for Heidi (can’t retire soon enough).
1,379 reviews272 followers
February 12, 2020
Maybe because the characters seem to be finally moving on and Hero is becoming as important to the detecting as her dashing but slightly tortured husband, but I really liked this one. Unfortunately the mystery was one of the easier to guess. However watching the pattern weave together for the "why" and "what" kept me interested.

On a side note, only a few installments in this story left-- I hate catching up on a series I've recently discovered and enjoyed!!
Profile Image for Anna.
1,020 reviews41 followers
August 7, 2020
"We don't take good care of the men we ask to risk their lives and health for us, do we? We use them, and then when they're no longer of value, we toss them away."

"It's not good for a man and woman to keep things from each other. Secrets destroy trust. And without honesty and trust, love is just .... a shifting mirage."
C.S. Harris, What Darkness Brings
Profile Image for Julie .
4,248 reviews38k followers
July 1, 2013
What Darkness Brings is the eighth installment in the Sebastian St. Cyr series by C.S. Harris. This is a Penguin Publication and was released in March 2013.
Thanks to Netgalley and the publisher for the digital copy of this book.

Set during the Regency Period in England, this historical mystery starts off with a bang.

A particularly nasty, evil, diamond dealer is murdered. Russell Yates, Kat's husband is arrested for the his murder. The rumors are that the old man had the infamous "Hope Diamond" and that the diamond is now missing.

Before Sebastian is informed of this situation, he is saddened to learn that his old friend Major Rhys Wilkinson has passed. The death disturbs Sebastian because it appears the man may have committed suicide.

On a more personal note, Sebastian is settling into married life with Hero. She is pregnant, but this is still being kept a secret. Hero is the daughter of Jarvis, Sebastian's worst enemy. This makes for an even more uneasy situation between the newlyweds. Hero is supportive of Sebastian offering to help Russell Yates, even though it will put him in direct contact with Kat, the greatest love of his life.

As Sebastian begins looking into the death of the diamond dealer, he finds that the man was pure evil and no one is sad about his death. The man was into all sorts of occult rituals, and blackmail. So, any number of people are suspect. But, the rumor that the diamond may have been a part of the crown jewels, and that Napoleon will stop at nothing to retrieve it, takes the intrigue up a few notches.

This series is so multi layered. All the old familiar characters are back. Jarvis, "Prinny", Kat, Tom, Hendon, and Hero. Also, Knox, the man that bears a striking resemblance to Sebastian.

Sebastian's parentage is still unknown, the real relationship he has with Kat still feels unresolved. The new marriage to Hero and the many secrets that each still carries threatens the fragile relationship. However, Hero doesn't allow her insecurities to show and actually jumps into the investigation and helps Sebastian with some research, among other things.

These are darker toned British mysteries. Very atmospheric and utterly absorbing. If you have not read any of the previous books in this series, it would be beneficial to go back do a little catching up. The backstory of Kat and Sebastian is explained in this book to some extent, but to get the whole story and a better understanding of all Sebastian's relationships, it would be a good idea to get a little more background information. This book can be read as a stand alone, but I think it would make a lot more sense if you had some previous knowledge about some of the characters .
This is an outstanding series and I would recommend it to anyone that loves mysteries. This series would especially appeal to those that enjoy British mysteries and historical mysteries.
This one gets an A.
Profile Image for Blackjack.
483 reviews199 followers
April 1, 2018
One of my favorites of the series, this one has it all -- a strong and compelling mystery that kept me guessing throughout, substantive forward motion in the romance between Sebastian and his amazing wife, suspense, wonderful secondary characters, and humor. Yes, it is actually rather funny, or at least I laughed out loud a few times, which is unusual for this series. The humor involves a stray cat that for various reasons invokes very strong feelings among a handful of characters in the novel. I'm happy to report too that the cat is still in the game at the end of the story, and I'm hoping he sticks around.

Kat Boleyn's husband is arrested for murder at the start of the book, but Sebastian and company are all pretty convinced he's innocent and is being set up. On top of that, one of Sebastian's best friends is found dead in a park at the same time a murder victim has been discovered clear across town. At the heart of the story is a huge blackmail case involving a despicable moneylender. In good ole soap opera terms, a huge cast of characters would be happy to have him Daniel Eisler dead, and it's Sebastian's job to sort out the motivations and whereabouts of all of them. Hero plays a big role in this mystery and the two sleuth together a number of times, which is always fun to see.

Sebastian has such a great sounding board in Hero too as she is so intelligent and perceptive. Sigh! They make such a fabulous team, and in this book, they are ready to acknowledge feelings between them that have thus far been simmering beneath the surface. It is interesting also that such domestic progress is made between Hero and Sebastian in this book given the larger role Kat Boleyn plays in the story. I really like the way Harris handles a potential love triangle. I appreciate so much that "the other woman" is not demonized and all primary characters emerge from the events here with even more dignity than they started. Fabulous addition to the St. Cyr series. I loved the final scene of this book and am so excited to read the next one soon.
Profile Image for Emma.
2,677 reviews1,085 followers
January 29, 2019
Yet again, I’ve learned some good history from this series! In this we see the theft of one of the most valuable French Crown Jewels in 1792. This blue diamond is known as the Hope diamond. Eisner, the first person to be murdered in this story was an extremely unpleasant character, a moneylender and collector of secrets and other peoples valuable items. We don’t see much of him although the whole book revolves around his death. Excellent as usual. I particularly enjoyed the growing depth of feeling between Sebastian and Hero. And the relationship between Sebastian and Jarvis has never been so bad!
Profile Image for Usha.
138 reviews4 followers
August 10, 2019
4.7 stars
Another excellent read. Compelling mystery. One big complaint......WHY kill off Yates? He is minding his own business and keeping Kat occupied.....WHAT was the bloody point?

The fans of this series, including myself, insist unremittingly for more page time for Hero. Slow me, has come to realize that there is only one main character here and Hero is only a supporting character, although a significant one. BUT, I still want more Hero.
Profile Image for Teresa.
1,048 reviews39 followers
March 27, 2018
My favorite of the series so far! The mystery had so many aspects, many of them connected to the personal lives of the characters. And I feel like just as I begin to know some things, there is still so much to be revealed. I haven't binge read like this in long time, but these are highly addicting.
573 reviews9 followers
April 21, 2024
Another great episode. The history of the Hope diamond and the agents of Napoleon are at the heart of this story centered around a murdered jewel merchant. Devlin tries to save Kat’s husband from the noose when he is falsely accused. Things I especially liked were the investigations of the lives of the poor and the depiction of poor women as strong and capable.
Profile Image for Grisette.
651 reviews83 followers
September 19, 2024

4.2 stars

Yes, here I am again, on yet another St. Cyr reading binge 😅😅

I really can't help it because I am not only impatient to see where the main storylines go but I am also indulging because there are so many books left for me to catch up in the series. This 8th instalment is certainly as good as the others before: solid writing and plot, good pacing, nice personal developments, and even a new member in the St. Cyr family 🐈!

My biggest rant would be on the messed up timeline. This drove the time maniac in me crazy!!
This entire review has been hidden because of spoilers.
Profile Image for *The Angry Reader*.
1,521 reviews341 followers
December 8, 2019
I feel like we’re working our way, ever so slowly, through that thing that just makes me nuts. Lots of forward progress in all the right places. Made me way happier than the last one. Let’s see if I can take a small break before diving Into the next one.


href="http://alleskelle.com">
Profile Image for Ira.
1,155 reviews129 followers
May 7, 2017
4.25 stars.

Another excellent read, pity though Kat was here a bit more than I would like and ruined my enjoyment a little bit! But Sebastian and Hero relationship is getting awesome and the storyline as usual is very good too.
1,686 reviews29 followers
November 14, 2020
2020

I'll stick by my original rating, although I'm tempted to round down, but only because the mystery itself didn't really interest me much. I'm not sure it's worth docking a full star though.

And anyway, let's be real, I'm not docking the star because of how good a job this does of showing how Hero and Sebastian learn to be married. I'd forgotten how closely this book and the two preceding it follow each other in time. I'm really appreciating seeing the early days of their marriage. Some of the scenes in this one where they built trust, admit what they mean to each other, and learn to work together are really, really lovely. My wonderful crime-fighting duo.

But clearly the real take-home is this:

You do not hurt the Lady Jarvis. You do not hurt her unborn child. You do not hurt her cat.

If you try, she may shoot you (or threaten to). And if she does not, her husband is likely to cause you pain (or threaten to).

And then you may have to deal with her father.

Basically, Hero Jarvis for the win.

2018

4.5 stars. I was pleasantly surprised by some aspects of this, mostly the ones that I thought were going to be particularly annoying.

I did enjoy Sebastian and Hero's marriage in this one, though I could have used a bit more of it. Still, there was much progress, and I was pleased. They even got a cat! That no one is to threaten ever, obviously. Really enjoyed Hero in this one though.

However, this case had so many people involved, I lost track of who some of them were.

Also, I feel like at some point Jarvis is going to need to be the bigger person, just a little, or he's going to start getting annoying.

I REALLY ENJOY THIS SERIES A LOT, AND THE PACE I AM READING THEM IS COMPLETELY NORMAL. IT IS NOT MY FAULT A BUNCH OF THEM WERE AVAILABLE AT THE LIBRARY IN E-BOOK FORM.
Displaying 1 - 30 of 654 reviews

Can't find what you're looking for?

Get help and learn more about the design.