The pleasure of a day at Sandown is spoiled for Steven Scott when he sacks his trainer, a one time friend whom he suspects is a crook. Racing may have its rewards, but as Scott finds out not all of them are innocent, or legal.

When he wakes in a pitch-black room with his hands bound, Roland Britten – accountant and champion steeplechase jockey – knows he’s entered a nightmare of someone else’s making. Wracking his brain to figure out who’s out to get him and why, he comes up empty, but somehow manages a death-defying escape. It isn’t long, though, before he’s recaptured.

To a jockey, losing his license is the equivalent of being struck off, or disbarred, or cashiered. When steeplechase rider Kelly Hughes lost his license his first feelings were of bewilderment and disbelief, for he was not guilty of the charges. Nor, to the best of his knowledge, was the trainer he had ridden for, who lost his livelihood as well. When his first stunned state of shock subsided, Kelly began to wonder why he had been framed, who had done it, and how it had been achieved.

Sid Halley had one good hand and another made of metal. Five hundred pounds of horse had landed on him, directly ending his career as a brilliant jockey - and indirectly ending his marriage to the woman he loved. He had become a private investigator, quite a good one, though his new life could never erase the haunting memories of his past glories.

Family ties mean trouble, but when jockey Kit Fielding comes to the aid of his twin sister and her husband, Bobby Allardeck, even death threatens. Putting behind him an age old feud, Kit tries to find out who is behind a vicious newspaper campaign which is jeopardising Bobby's career as a racehorse trainer. Combining his investigations with riding winners he makes some startling discoveries.

Peter Darwin was hoping for some quiet leave from the Foreign Office. Instead he found himself in the village of his childhood, at the service of a veterinary surgeon whose operating theater was rapidly acquiring an unwanted reputation as an abattoir. The sudden unexplained death of a string of valuable racehorses from one small area in Gloucestershire was a mystery the police couldn't solve. But Darwin was local. He remembered people and what was at stake. And now he knew enough to get himself killed.

A British jockey, riding in Norway, has disappeared, and with him has gone a day's takings from the turnstiles of Oslo racecourse. The Norwegian police have found no trace of him, nor have the British, and the case is being filed as just one more unsolved theft. David Cleveland, investigator for the Jockey Club, is a last resort. He goes without much expectation, and finds himself in waters as dark and deep as the fjords.

Sid Halley, the ex-champion jockey turned investigator who appears in Odds Against and Whip Hand, is back and facing new dilemmas and dangers. The opening finds him having uncovered an obnoxious crime committed by a friend whom he, and everyone else, has held in affection bordering on love.

When a sick friend asks Edward Lincoln to investigate the comprehensive failure of a string of racehorses, he agrees to help out. But it is impossible for him to go about the task quietly and unnoticed because he is now a world-class star of action films, in which he always plays the hero. And the apparently easy survey of the string of racehorses blows him through a smokescreen into circumstances, where, to survive, he has to make himself become the man everyone else already thinks he is.

Randall Drew is prevented from carrying on his career in steeplechasing by poor eyesight. Restless and unsure of his future but pursuing an ardent love affair, he does not welcome an invitation to go to Moscow on a delicate investigation, but almost irresistible pressure is brought to bear. A mysterious entity, "Alyosha", is threatening a royally-connected candidate for the Moscow Olympic Games; the candidate may be vulnerable to scandal which could set off intolerable diplomatic conflicts.

Philip Nore is nearing the end as a jockey. George Millace is finished in photography. The differnce is, Millace is dead, and Nore has discovered his secret: a set of files which would blow the top off the racing world. Hated by a dying grandmother he has never known and abused by a trainer he knows only too well, Nore is no stranger to shabby morals. And when he begins to decipher the dead man's photographs, he uncovers corruption on a scale he had never imagined.

Despair, suicide, and obsessive hatred, mixed well with humor, love, and horses, brew up into the story of a battle between one man's nerve and another man's cunning. Robert Finn, steeplechase jockey, finds himself the focus of a malicious campaign which is also afflicting his friends. He sets out to discover its source, and remove it.

Three jockeys warned not to win their races turned into also-rans. Bill died when the sure-footed Admiral fell, Joe was scared rotten, and Alan York became the target of a vicious gang. But he wanted revenge and to hell with the risk.

It's the third death on Cheltenham Gold Cup Day that really troubles Sid Halley. He knows the perils of racing all too well, but in his day, jockeys didn't reach the finishing line with three .38 rounds in the chest.

Tim Ekaterin's merchant bank, like all banks, only invests in sure things. Now he's about to involve it in ₤5 million of prime horseflesh, a stallion called Sandcastle. Top breeders reckon it's the safest bet in racing. But racing doesn't just attract the money men of the city. It's riddled with all kinds of dubious dealmakers. People who don't think twice about breaking bones. People to whom no bet is safe until it's paid in blood, Ekaterin's blood.