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Dark Horse: A Dick Francis Novel

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Sid Halley is brought in to investigate a stalking turned murder case in this thrilling addition to the Dick Francis novels, perfect for fans of Harlan Coben.

Imogen Duffy is an up-and-coming Irish jump jockey making her mark in steeplechase racing. But not all is well in Imogen's life. Jealous of her success, Imogen’s controlling boyfriend Liam is stalking her and when she tries to break it off with him, he turns violent. Fleeing to England, Imogen hopes to leave Liam behind. But Liam vehemently refuses to let her go–until he’s found dead, stabbed with a knife bearing Imogen’s fingerprints. 

Imogen’s father, convinced of her innocence, seeks out Sid Halley to ask for his help uncovering the truth and Sid reluctantly agrees to investigate. The case becomes all too personal soon after, when Sid realizes he is being stalked and threatened – is it the killer? With his life and reputation on the line, Sid races to solve the case before someone else ends up dead. 

This pulse–pounding addition to the beloved series will enthrall readers, turning pages at a gallop to discover what the truth is–and who to trust. 

328 pages, Kindle Edition

Published September 23, 2025

103 people are currently reading
72 people want to read

About the author

Felix Francis

47 books538 followers
For over forty years, the London University grad helped father Dick Francis (31 Oct 1920 – 14 Feb 2010), ex-jockey known for horse-racing mysteries. In 2007, after 17 years teaching physics, he took on the job full-time. Experience also as international marksman aided research for Shattered, Under Orders, and Twice Shy. Co-author of NY Times bestsellers Dead Heat, Silks, Even Money and Crossfire.
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Displaying 1 - 30 of 50 reviews
Profile Image for Monnie.
1,623 reviews790 followers
August 28, 2025
Honestly, I'm not sure how many books this prolific author (the son of another prolific author) has written featuring former champion steeplechase jockey Sid Halley, nor am I sure how many I've read. I do know I'd bet on any one of them to be a winner because I know that's a sure thing.

This one is no exception - and it's got two additional selling points: First, Sid - who lost a hand in a nasty fight and was fighting with a prosthetic model last time I tapped into his life - has had a hand transplant and once again has the real thing. Second, this one casts aside any notion that a female jockey can't hold her own with the big [little] guys.

In fact, the first half or so of the book focuses on the life of Irish professional jocket Imogen Duffy, who's trying to win her way up the ranks to become a top performer (meaning in demand and well paid). She's reined in, though, by an ex-boyfriend who's also a jockey - and one who took it way too personally when she dumped him. In retalliation, he's stalking her, making her life miserable and, many times, afraid for her life.

Then, just as she got her sights on the pinnacle of success, said boyfriend turns up very dead - with a knife bearing her fingerprints on it sticking out of his chest. Needless to say, the police aren't wont to disregard the evidence, and she's charged with the murder.

The setting now jumps to Sid, now a private investigator who would much rather spend his time with his wife Marina and their daughter Saskia. He's approached by an old friend who just happens to be Imogen's father - a man to whom Sid owes a favor. And it's not hard to guess what that favor might be: Investigate his daughter's case in the fervent hope of getting her off.

The rest of the book, of course, follows the investigation by Sid and his team as well as Imogen's trial. That, too, was interesting to me - I love to read about courtroom proceedings, even more so when they differ a bit from the rules and regulations of U.S. venues (here, it's in England). All told, it's another great romp - and I thank the publisher, via NetGalley, for allowing me to ride along by way of a pre-release copy.
Profile Image for Janet.
495 reviews
October 1, 2025
Another thrilling read from Felix Francis.

This is very much a two part read.

Everything is going really well for Imogen, as a talented up and coming jockey in Ireland, until she tries to dump her controlling boyfriend who is a fellow jockey. He doesn’t like that at all and becomes threatening, both verbally and physically, spreading awful rumours and turning up at her home. Actually frightened for her life, she luckily lands a new job and moves to England to escape him. Unfortunately he follows her.

The first part of the book is fast paced as we follow Imogen through her many races, (jockeys have a hard life) with plenty of descriptions of horse racing talk converted to layman’s terms for those of us who don’t know much about horse racing. It is all quite fascinating. However, she is in constant terror of Liam turning up at her door or trying to hurt her during a race where he is also competing.

Then everything changes for part two of the book which focuses on Imogen being arrested and jailed. A retired PI is asked to help investigate and clear her name. This second half is all about looking for the gaps in the prosecutors argument and doing some more digging.

And that is quite the ending!

I thoroughly enjoyed being immersed into the world of horse racing. Imogen’s fear was palpable and I had my heart in my mouth much of the time. And then the tone changes completely as I was immersed into a different race against time to prove Imogen innocent.

I smiled at the mention of Felix’s father’s - Dick Francis - statue at Aintree. Wonderful!

This is the third book by Felix Francis I have read and I’m here for more to come. This is my favourite so far.
Profile Image for Kathy Martin.
4,150 reviews116 followers
August 29, 2025
Imogen Duffy is an Irish jump jockey just beginning to make her mark on racing. She is also a young woman who has left an abusive boyfriend who isn't taking her defection well. Liam Carson is also a jockey but not a remarkable one. He invaded her parents' home and was beating Imogen when her father arrived home. The police don't seem to be taking her case seriously. Apparently, she wasn't hurt badly enough for filing an assault charge.

Imogen wins a big race which makes her name known but loses her job with her trainer who happens to be Liam's father and has her reputation ruined by Liam's accusations that she is promiscuous. Luckily, she gets a call from an English trainer who wants her to ride for him. Imogen looks at the move to England as a chance to get away from Liam.

She is still terrorized but tries to set that aside to build a new life. But Liam follows her to England and continues his stalking and harassment. He even tries to injure her when he is entered into the same race that she is riding in. The Stewards call her in for an inquiry where Liam lies his head off about his conduct in the race.

Then Liam forces his way into her cottage in England and Imogen is only saved from another beating when a handyman comes to install a security chain on her door. She was in the middle of threatening Liam with a kitchen knife when the handyman arrives. Her new trainer takes her to the police to report Liam's home invasion, but it is Imogen who gets the caution for threatening Liam with a knife.

She is arrested on way back to Ireland to spend some time with her parents while she is suspended from racing for a couple of days. Liam Carson has been found dead, and she is accused of murdering him by stabbing him with one of her kitchen knives.

Part 2 has Imogen's father coming to Sid Halley to find out who killed Liam and to prove that his daughter didn't. Sid has long been out of the investigating business, but Imogen's father calls in a debt. Some years earlier he had saved Sid's wife's life.

Sid quicky finds out that all the evidence against Imogen is circumstantial. He also learns that her court appointed lawyers are eager for her to take a plea deal since they aren't at all sure that she is innocent. Sid looks into things and coaches her lawyers on their strategy.

Then things get twisty.

This was an enjoyable mystery. I liked catching up with Sid Halley. I was on the edge of my seat as Imogen was being stalked and terrified by Liam. I did feel that ending came rather quicky after the detailed build-up.
Profile Image for Kerrie.
397 reviews8 followers
October 17, 2025
First - listing it as a Sid Halley book is a bit of a stretch since he doesn't even get mentioned until the 2nd half of the book. And once he is brought into play, it's a bit disappointing. Even though it's nice to revisit his character (and, of course, his ex-father-in-law, Charles), the investigation into the murder could have been handled by anyone. There was nothing of Sid's story or even much of his personality at play. The book would have been exactly the same if the investigation had been conducted by the attorney or a police officer / detective. It seems clear [to me, anyway] that they tacked on Sid Halley's name to boost sales as he was easily Dick Francis' most popular character.

The first half is from Imogen Duffy, a young jump jockey, who's being harassed & stalked by her ex. As an aside - I truly hope that the England & Ireland handle domestic violence and menacing far better than what is portrayed in Dark Horse, because, damn - that angered me significantly. Essentially her ex attacked her, stalked her, spread false rumors, and got her fired from her job. And the police refused to take any action.

The 1st half ends with Imogen being arrested for the man's murder. At this point, I was pretty well invested in the story. But the 2nd half falls apart for a number of reasons. It's really impossible to go into it without massive spoilers. I will also say that the final 'solution' is abrupt and seems highly unlikely. There are also all of these characters that were brought in throughout the book that had no purpose. The first half had Imogen interacting with a new trainer, his staff, etc. And yet, its as if they all disappeared in the 2nd half.

The book just doesn't flow. I do miss Dick Francis, but I think I'll just stick to the original books when I feel a craving to revisit the British racing world.
Profile Image for Jerry B.
1,489 reviews150 followers
September 29, 2025
We've read the entire Francis family booklist (probably 60-70!!), and rarely go away disappointed. This is the first Sid Halley novel in over a decade (the sixth we believe); and additionally, the first half or more is set in first person narration by a female steeplechase jockey -- something we don't ever recall before. That part ends in a big surprise, after which Sid enters the fray to help disprove what appears to be an open and shut murder case. For many, the conclusion will not sit well with many a reader -- we're still undecided, but enjoyed the outing moderately well regardless. {3.5}
Profile Image for Sylvia McIvers.
791 reviews41 followers
December 1, 2025
She won the race! Yay!
Now it all goes wrong.
Then she goes to jail.


this was a very different book than expected.
I was very impressed.

Disclaimer:
I had read some of his earlier books and expected a clunker.
Now I might go looking for his other more recent books.
Profile Image for Maria.
392 reviews
December 16, 2025
I continue to read this out of some misplaced loyalty to his father, Dick Francis, even though the son’s books are a pale imitation of his father’s work. I didn’t really enjoy this one and ended up skimming the second half.
1,795 reviews25 followers
October 19, 2025
After her greatest triumph, conditional jockey Imogen Duffy finds herself jobless as her ex-boyfriend sets out to destroy her career. Moving to England she lands a job with a top trainer but Liam follows her starts a campaign to denigrate her. Imogen then finds herself arrested for Liam's murder and the only man who can help is Sid Halley.
Dick Francis novels were my entry into reading crime/thrillers as I was a horse-obsessed child but I haven't read any for many many years! Picking up this was like having a regression to my teenage years as I was immediately immersed into the world of jockeys and trainers and horses. Felix has picked up the baton from his father fairly seamlessly, it's a nicely crafted novel, focusing on the lead up to the crime and then introducing the perennial Sid in the final third. The 'twist' was completely predictable but the whole entertained me in a nostalgic way for a few hours.
Profile Image for Annette.
836 reviews44 followers
September 19, 2025
I read all the Dick Francis novels many years ago- they were hard to put down and very gripping! This book, written by his son, is just as compelling and again, I couldn’t put it down! I read it in just 24 hours!
Imogen Duffy is an Irish jockey who is being terrorised and stalked by her ex, another jockey, Liam Carson.
As she tries to get away from him and moves to England, Liam follows her and continues his threatening behaviour!
What happens next makes for a real page turner, with the added bonus of one of Dick Francis’s old detectives making a comeback. Retired jockey, Sid Halley appears in part two of the book and he is just the same as I remember!
Not only is this a great thriller but it contains lots of interesting information about the history of horse racing and all the rules and regulations of the sport which was such fun to read about.
I loved the character of Imogen who narrates the first part of the book in the first person and it was also great to have
Sid’s first person narrative in part 2 and catch up with his present day life.
I definitely recommend this as an exciting read and the ending…….. it was completely unexpected!
“Dark Horse” is a five star thriller and I will certainly keep my eyes peeled for any Felix Francis books in the future. This book was an excellent page turner and I enjoyed once again being immersed in the world of horse racing! Dick Francis thrillers are still compelling reads!
Thanks to NetGalley and the publishers for my advance copy.
Profile Image for Mairead Hearne (swirlandthread.com).
1,190 reviews98 followers
December 10, 2025
Dark Horse by Felix Francis published September 25th with Bonnier and is described as one that 'will have readers racing to the end as they are plunged into the dangerous and gripping world of horse racing.'

Irish jockey, Imogen Duffy, is central to this tale as she embarks on a successful career as a jockey. A natural on the saddle, it's not long before she is headhunted by a stable owner in the UK who has plans for her. Imogen has just come out of a very fractious relationship. Although only in her early twenties, she has already been through the wringer, so this opportunity in Lambourn offers her a much-needed escape. Imogen's ex was extremely coercive during their relationship but when she calls time on it he increases the level of threats. Imogen is rightfully in fear but, as he is also a jockey with commitments, she feels confident that her move across the sea will give her a much needed break to concentrate on her career.

Initially Imogen's star continues to shine and word has it that she has a stellar career ahead of her. But her ex is jealous and within a short space of time he follows her to England, intimidating her and causing her anxiety levels to spiral. Imogen soon finds herself in very challenging situation so her father seeks the assistance of Sid Halley, ex-jockey and renowned investigator. Sid is very slow to accept this case but, with his back against the wall, he tentatively embarks on his inquiries. Can he help Imogen Duffy? Or is it too late?

I have never read a Dick Francis novel so I was intrigued as to what Dark Horse would be like. Heavy on horse-riding terminology, I have to admit to being slightly out of my depth in places. There is a mystery element to this novel but it almost felt incidental in many ways with elaborate descriptions of racing, weigh-ins, horses etc. Sid Halley is more or less retired so I expect this was his last rodeo so to speak, as it very much felt like a platform for a last hurrah. There is no question that many aspects of this book are very authentic. Felix Francis spent time sitting in at a trial in Reading Crown Court and also did a huge amount of additional research into the similarities and differences in Irish and English horse-racing. Themes of abuse, stalking and mental health are all touched upon. Felix Francis was determined to explore the impact of certain actions and behaviour within the world of jockeying and horse-racing in general, with many themes relevant across all society.

Dark Horse is a novel quite light in thrills. It was not quite what I had expected but I'm sure there will be many Dick Francis fans who will be happy to see Sid Halley make a return (albeit in quite a minor investigative role so do be prepared).
Profile Image for Kath.
3,067 reviews
September 24, 2025
Well... this was a book of two halves and with an ending that, oof, I am still recovering from and still don't quite know how I feel about...
But I get ahead of myself! We start with young Irish jump jockey Imogen Duffy who is just starting to make a name for herself. Sadly it's not all rosy in her garden as she has a troublesome ex-boyfriend, Liam, who just won't let her go after they parted company. And that's an understatement. Especially when it is his father that she rides for, well... rode for as he is disgusted by the way she treated his son so sacks her. Luckily, she gets the chance to ride for someone quite prestigious, even better that it is across the water in England. Sadly, Liam follows her and starts to make even more trouble for her...
And then he is found dead... after she is heard threatening him, her prints on the knife that killed him...
Fast forward a few months and Imogen's father goes to the only man he thinks can help her... yup... Sid Halley, who originally refuses but it'd be a short second half if he didn't change his mind... And thus begins Sid trying to unravel what really happened... But he is not without his own enemies...
I love these books. Whether they contain Sid or not, although having Sid is a bonus, I love the setting - the horse racing - which is always explained for the layman if there is anything key to the plot. Which is good for me being as all I know about it is basic riding skills (and I mean basic) and placing a bet on the National! And the mysteries are always well plotted and ably executed by a cracking cast of interesting and intriguing characters.
I said before that I am not sure how I feel about the ending. I can't go into detail apart from to emphasise that this is in no way any fault of the author apart from writing the book. You'll know when you get there... Suffice to say that, apart from that, I did leave the book wholly satisfied. Yes that does make sense, satisfied and in a slight quandary are not mutually exclusive!
All in all, a cracking addition to an already well impressive series. I'm off to try get hold of the audiobook to let (hopefully) Martin Jarvis read it to me. And yes, I read the whole book in his voice!
My thanks go to the Publisher and Netgalley for the chance to read this book.
51 reviews1 follower
October 27, 2025
I love a good opening line….

Don’t you bloody touch me!

The words are spoken by young Irish jockey, Imogen Duffy to her abusive ex-boyfriend Liam who refuses to accept that their relationship is over.

About to ride City Flyer in the Queen Mother Champion Chase, but delayed by Liam, Imogen is not in the good books of the trainer Paddy Murphy, who is beginning to doubt his offer of the ride to Imogen following his first choice of jockey withdrawing after a bad fall the previous day. The horse’s owner is also sceptical of the slip of a girl who is about to ride his horse. Despite the situation with Liam, Imogen suddenly felt happy astride a fast-moving muscular Thoroughbred, and they crossed the finish line half a length ahead. Leaving for the presentations Imogen came face to face with Liam and she reiterated that it was over between them. ‘You’ll regret it’ he said, ‘I’ll make sure of that’.

A surprise telephone call from trainer Freddie Swinton who runs a large outfit in Lambourne offering her a job is a life saver and so Imogen moves to England away from Liam. All goes well. Imogen settles into nice cottage and is winning races much to the delight of Freddie Swinton. Then abusive Liam moves to England and claims that he'd rather kill her than allow her to leave him. By now Imogen is doing well in her racing career, and through her winning successes she is becoming well-known to the public, and so Liam starts a campaign to ruin her life by telling salacious stories about her to the newspapers. With the stories now linking her name with Freddie Swinton, who is none too pleased, Imogen decides to take a break and return to her parents in Ireland to get away from Liam. But will he follow her?

This is a terrific book. I could not put it down, so fascinating is the turn that the book takes. A jaw-dropping, cleverly plotted, brilliant gripping and totally unexpected twist. Most highly recommended.
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Reviewer: Lizzie Sirett
3,156 reviews20 followers
November 9, 2025
Sid Halley!!!! I first met him 60 years ago in "Odds Against". I avidly read every Dick Francis written until he passes away in 2010. His son Felix took over, but he created his own characters. I was amazed to find Sid Halley helping out as a detective in this novel. He was a jockey who lost his hand in the book "Whip Hand". I loved and had my own horses as a young girl, so the combination of horses and murder mysteries was perfect for me. If you are not aware, Dick was a famous jockey or perhaps infamous: In the 1956 Grand National, Dick Francis was riding Devon Loch, owned by Queen Elizabeth II. Just as Francis was about to win the race, Devon Loch inexplicably jumped into the air and fell to his stomach, allowing another horse, E.S.B., to win the race. This incident is often referred to as one of the most famous moments in horse racing history, with Queen Elizabeth famously stating, "Oh, that's racing!" You can see the video on YouTube. The only way that Mr. Francis could explain the event was that as they came into the home stretch there was such a roar from the crowd that the horse simply spooked.... Meanwhile back at this book... I liked the character development of Imogen Duffy. I try not to read too much about a book before I read it, especially with mysteries, so I was thrilled to meet Sid again. I am now 77, and Sid was not a kid 60 years ago, so he is well into his 80's in this book even though they simply refer to him as retired. 5 stars for giving me back a beloved character - zero stars for the ending. Kristi & Abby Tabby
Profile Image for Andy Wormald.
449 reviews22 followers
October 1, 2025
I was eagerly looking forward to the latest Felix Francis because one thing that can be guaranteed is that I will be in for an entertaining read, Dark Horse is no different, plus you have the welcome return of Sid Halley

For me Felix Francis is a born storyteller, that ability to engage with the reader and draw them into the world in which the book is set.

One of the many strengths of the book is that feeling of authenticity and realism the writing brings, it’s not a book which glorifies winners or the glamour of the racing world, but deals with the everyday reality of racing life. The author also paints a very vivid picture of race days, it’s like your there in the stands. The book is wonderfully character driven, there is a striking authenticity to each, it’s also nice to see a female jockey more than holding her own against her male counterparts.

Then you have the twist that to say I hadn’t seem coming, I hadn’t seen it coming it stands up and smacks you in the face

As a read it has a different feel to it, brought about by the plot and the way the storyline is constructed, its definelty a read of two halves, i found the way the story was built up intriguing it’s only when you finish the book that you start to wonder, question and see how the characters were developed

Felix Francis also has the ability to make you engage with and care about the chracaters its as though you are living their lifes with them, the book has that human feel full of emotion

One thing i always find when reading the authors books is the way that he is able transport me into a world I know nothing about, but I feel as though I am part of the story, this is all due to the quality of the storytelling. A read which had me gripped throughout and kept the pages turning.

A pacey read which twists and turns, by the end the drama is reaching fever pitch

It’s a read which looks at issues from controlling abuse, mental health to morality, it certainly makes you think

I would say that I have no interest in horse racing at all, but I do have an interest in well written gripping thrillers, Felix Francis like his father before always delivers

Highly recommend, a read where you have to keep turning the pages.
Profile Image for Lynda.
2,207 reviews117 followers
September 22, 2025
The 7th book featuring retired jockey Sid Halley, and the 4th by Felix Francis. Imogen Duffy is a 22 year old Irish jockey, at the start of her professional career who gets a massive win at Cheltenham Festival. There is quite a bit about the background to horse racing which, as a non horse racing fan, I found really interesting and it can certainly be as dangerous as the case Sid is having to dealing with!

Briefly, Imogen has a domineering and abusive boyfriend Liam Carson, also a jockey, who is jealous of her success so to escape him she moves to a stables in Lambourn, England. Liam follows her and sets out to destroy her career. But when Imogen is arrested for murder, her father calls in Sid to use his investigative prowess to help prove her innocent. But can he and is she?

Really well written I found this a compelling and exciting read, with themes of coercion, stalking, domestic abuse and mental health, all of which are handled sensitively. A fast moving story, just as fast as the horses galloping around the racecourse, this kept me on the edge of my seat. A very good thriller.
Profile Image for Sams_Fireside.
470 reviews56 followers
October 1, 2025
'You have no idea how much we've saved,' Marina said. I was more worried about how much they'd spent."

Quick off the start and a fast pace all the way to the finish line! Dark Horse is another surefire winner from Felix Francis. I devoured Dick Francis books as a teenager, and Felix has expertly picked up the reins to continue his father’s legacy. Sorry — was that a bit corny?! 😂

Imogen is our protagonist, and although she can come across as a bit over-dramatic, she does have good reason. She ditches her controlling and abusive boyfriend and moves to another country for a fresh start. From there, with the occasional high point, it’s pretty much a downhill ride — and not in a good way!

There are also little touches of humour scattered throughout — the quote I used at the beginning made me laugh, and there are lots of little snippets like this throughout.

Dark Horse is a quick read, with lots going on and an ending I definitely didn’t see coming. If you’re not familiar with racing lingo, don’t worry — Felix weaves everything you need to know neatly into the story so you won’t get lost.

Thank you to Zaffre Books for the gifted copy of Dark Horse, for letting me read and review it, and for including me on the blog tour.
Profile Image for Kate.
334 reviews5 followers
October 18, 2025
Warning - full plot spoilers ahead.

This book disappointed me.

The first half is Imogen's story, and she didn't have much of a story there besides "breaks up with abusive stalker ex" and "rides a few races on several horses" and "written by a man, boss tries to kiss her" "ex stole my black lace panties" -- any woman would have just described that as 'underwear'. And that's ignoring the final paragraph. Yikes.

Also holy crap is she a massive idiot; fearing - rightfully so - that her ex will actually follow through with his threats and kill her, but then not telling anyone at all when they ask if everything is OK.

Then in the second half where you think/hope it might get better, we revisit Sid Halley (post arm transplant, because disability needs to be fixed -- but in this case I might forgive him for that, because Sid has had trouble accepting the loss of that hand right from the start).
Except then it turns into a bit of a boring legal case still nothing happens, no smart clues are solved, and Sid doesn't even do much.

2 stars for the slight glimpse back into Sid's life, 1 star for the rest of the book. Dry, no plot, no smart clues, lots of info dumping.
This entire review has been hidden because of spoilers.
Profile Image for Robin Price.
1,162 reviews44 followers
August 6, 2025
I declare 'Dark Horse' the winner of The Best Book I Have Read This Year stakes! This is the best 'Dick Francis' thriller of the twenty-first century and the best book Felix Francis has ever written.
If some recent 'Dick Francis' thrillers have been rather short on equine content, this one is absolutely overflowing with fast-paced action on the race course, and in the training stables, and is enriched by countless fascinating facts thrown in the mix about the history of various race courses and previous champion jockeys, all from the mind of an author who has lived his entire family life amongst the award-winning equine community.
The plot centres on a young female jockey, Imogen, who is under threat from an ex-partner, a fellow jockey. It is full of suspense and intrigue and clever twists and turns and what a thrill it is to meet Sid Hailey again - my all-time favourite character from all the 'Dick Francis' novels (and I have read every single one of them) - plus! A fabulous twist in the tale denouement: who would ask for more in a book?!
148 reviews5 followers
September 28, 2025
A new Sid Halley story. Imogen, an Irish jockey, has left her abusive boyfriend who continues to stalk her. This book is in two parts, firstly from Imogen's viewpoint and then Sid's. The description of the races in the book are amazing and it feels as if you are going over the jumps with the jockeys. Imogen's interactions with her ex had me frustrated, thinking "why doesn't she get away from him?" The Sid from this story isn't the Sid we knew, he is an ex private eye and ex security. But he works to get the information for Imogen's legal team. A fascinating read with lots of racing history thrown in. A bit slow at the start but builds up into a rounded story. And I would never have guessed the ending.
With thanks to the author, Bonnier Books/Zaffre and Netgalley for the opportunity to read this book.
Profile Image for J.
707 reviews
December 22, 2025
As usual in my reviews, I will not rehash the publisher's blurb, or give away the plot!

As an avid reader of ALL Dick Francis's novels, I was delighted (yet apprehensive) when his son Felix took over the mantle some years ago, but need not have worried - I have read most of Felix's novels too.

This latest novel - Dark Horse - is a fast-paced story that had me "on pins" at times, as there is plenty of suspense to be had!
The first part of the book is told from the point of view of a young Irish jump jockey - Imogen - which is an interesting twist in itself. The second half of the book features our old friend Sid Halley - which was an unexpected pleasure!

Plenty of racing action, with more than one twist in the tale, and a surprising ending!

Can't wait for the next novel from Felix.

My thanks to NetGalley and the publishers for an ARC. All opinions my own.
Profile Image for Janet.
5,170 reviews65 followers
September 24, 2025
Imogen Duffy is an up-and-coming Irish jump jockey making her mark in steeplechase racing when she discovers she’s being stalked. Convinced the stalker is her estranged ex-boyfriend, she goes to the police, but Liam vehemently denies the accusations–until he’s found dead, stabbed with a knife bearing Imogen’s fingerprints. Imogen’s father, convinced of her innocence, seeks out Sid Halley to ask for his help uncovering the truth. Sid tries to refuse, but when he discovers that the man was one of the doctors who saved his wife’s life when she was shot years prior, Sid agrees to see what he can do for Imogen.
Sid Halley is back! Always the highlight of my reading calendar is the annual release of a new Felix Francis novel & this one is another very well written page turner. I loved Imogen who is an up & coming jockey then her world is turned upside down, enter Sid. There’s intrigue, mystery & suspense as well as twists & turns. I was drawn in from the start & read well into the night to finish it. I’d highly recommend it
I voluntarily read and reviewed a special copy of this book; all thoughts and opinions are my own
Profile Image for Dlora.
1,997 reviews
November 26, 2025
Mixed reactions to this novel. I loved the first part of the story that featured a beginning steeplechase jockey, who is also trying to extract herself from a controlling relationship. Loved the races and the racing strategy and the horses and jockeys striving to win. The second part of the story was more of a legal thriller featuring Sid Halley from past Francis novels. I kind of wish the author hadn’t used Sid Halley as the detective because it didn’t quite ring true to the character I have known from past books. I also found some of the players in the story a bit inconsistent from the first section to the last. I didn’t find enough description to explain what I saw as a change in behavior.
Profile Image for Martha Brindley.
Author 2 books34 followers
August 26, 2025
This is a brilliant read from the author, set around the horse racing industry in Ireland and Berkshire. Filled with well researched information regarding jockeys, racing and equine facts, it's definitely a must read for fans. I loved the characterisation, as well as all the factual insight to jockey's and horses. The suspense just kept on building right to the twist at the end. It was good to have Sid Halley back investigating too! A powerful novel about controlling relationships and the effect on the victim. Well done Felix Francis for this character driven story, it's an easy 5* from me. Thanks to Net Galley for my ARC.
Profile Image for Lorraine.
1,399 reviews41 followers
July 25, 2025
This was an unputdownable read for me. I couldn't stop reading the first section about the jockey and the highs and lows she experienced. Then switching to our old friend Sid Halley as he got back into investigation one more time.

Felix Francis is a great writer and he explains things about jump racing and the British justice system which helped the reader understand. And a great surprise ending. Fully loved this book and I want to look for more of this author's books that I might have missed.

Many thanks to NetGalley for the advance copy.
Profile Image for Emma Hardy.
1,279 reviews77 followers
September 24, 2025
This is definitely a book of 2 parts. 1 first was pacey, and packed with horse racing storytelling, a creepy ex vibe and an Aintree special.
The 2nd half tells of a tricksy court case with an unsatisfying ending.

I was bought into the book immediately and loved reading about an industry and setting I'd never read before. It was new, exciting, intriguing, shocking. The dark undertones and lack of police effort meant I knew only bad things were to come, and that they were.

I found the court case a tad repetitive and less pace, but the overall book was enjoyable, and unusual.
139 reviews
October 22, 2025
This was a DNF for me. I read the beginning and when I realized it was an "agenda" book, I pretty much figured I wouldn't finish it. I despise reading about abuse. Had to skip to the end to see how it all worked out (I often do that to see if the entire book is worth my reading time) and felt comfortable sending the book back to the library. I really liked the Sid Halley character in the past but this one wasn't for me.

I think I'll go back and re-read some of the earlier books by this father/son.
Profile Image for Dawn Lawrence Read_with_Lola.
283 reviews10 followers
July 30, 2025
I’ve been enjoying the Dick Francis books for years so was excited to read this one by Felix Francis. I really enjoyed it, I love the Sid Halley series, it’s a great mix of horses, racing and investigating. The story was interesting and engaging, it caught my interest right out of the gate. I highly recommend this book, also the whole back catalogue which is excellent. Great story, would definitely purchase for a friend.
Profile Image for Laura.
130 reviews
September 19, 2025
🐎Spoiler Free Review 🐎

Thanks to @netgalley the author & @bonnierbooks_uk for the ARC

I really enjoyed this book. It's been a while since I read any #felixfrancis books so this made a nice change.
It was an enjoyable thriller full of mystery and suspense. It was well-paced and the characters were great. I'd definitely recommend this if you're looking for a thriller that's a bit different from your usual psychological thriller.
1 review1 follower
October 2, 2025
So disappointing!

I’ve read every Dick Francis novel, and been hooked on them all, from start to finish. Have also read every Felix Francis novel and enjoyed them too - until this one….! Boring and unimaginative from the outset, almost tedious, then incorporates Sid Halley in a totally predictable storyline. As if we didn’t know the outcome from before the murder even occurred….
Profile Image for Greer Andjanetta.
1,422 reviews7 followers
November 28, 2025
A horse-racing novel written by the son of the famous author, not quite as good writing as dad. A two-part novel, the first part being a very frustrating-to-read account of a spurned lover stalking and harassing a female jockey. The second part brings in another of the author's father's original characters to investigate the murder of the spurned lover. Well written and easy to read and entertaining.
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