Jeff Hinkley, undercover investigator for the British Horseracing Authority, is looking into the shady activities of a racehorse trainer. But as he's tailing his quarry through the Cheltenham Racing Festival, the last thing he expects to witness is a gruesome murder. Could it have something to do with the reason the trainer was banned in the first place – the administration of illegal drugs to his horses? Days later, many more horses test positive for prohibited stimulants.

As one of the youngest ever winners of the Grand National, Nick ‘Foxy’ Foxton’s career as a world-class jockey is on perfect track until a near-fatal accident cuts his dream brutally short. But when he returns to Aintree as a spectator years later, nothing can prepare him for what unfolds. Minutes before the biggest event on the racing calendar, Nick’s affable American colleague Herb Kovak is shot at point-blank range, the gunman disappearing among the stunned crowd.

When Mark Shillingford commentates on a race in which his twin sister Clare, an accomplished and successful jockey, comes in third, he can't help but be suspicious. As a professional race-caller, he knows she should have won. Did she lose on purpose? Was the race fixed? Why on earth would she do something so out of character? That night, Mark confronts Clare with his suspicions, but she storms off after an explosive argument. It's the last time Mark sees her alive.

Chris Rankin is a doctor, a specialist in emergency medicine at Cheltenham Hospital, but a doctor who also has health problems. A smartly dressed man has been found unconscious at the local racecourse and is rushed to the hospital, where he subsequently dies. But who is he? Where does he come from? He had no form of identification on him, and no one claims the body.

Captain Thomas Forsyth’s second tour of Afghanistan is cut brutally short when he’s badly wounded by a roadside bomb. Tom’s world is torn apart by the injury – the Army is his life. The thought of never rejoining his regiment is a terrifying prospect and one that he is not willing to entertain. Tom returns to Lambourn, to his childhood home, where his mother is a racehorse trainer and the ‘First Lady’ of racing.

When defence barrister Geoffrey Mason hears the judge’s verdict, he quietly hopes that a long and arduous custodial sentence will be handed down to his arrogant young client. That Julian Trent only receives eight years seems all too lenient. Little does Mason expect that he’ll be looking Trent in the eyes again much sooner than he’d ever imagined.

The night before the 2,000 Guineas at Newmarket sees the great and the good of the horse-racing community gathered for a prestigious black-tie Gala dinner. It is a fitting testament to the glamour of the occasion that top chef Max Moreton is cooking the evening's meal. Founder of the racing town's favourite Michelin-starred restaurant, the Hay Net, Max is something of a celebrity in Newmarket circles.

A beautiful Italian girl driving home in an open top sports car, a little boy playing on a South Coast beach and the senior steward of the Jockey Club on his way to a press reception in Baltimore. One after the other they suffer the same nightmare ordeal - kidnapping. But there is one thing connecting these particular cases. For the Italian girl is a jockey, and the little boy an only son of a racehorse owner.

Steeplechase jockey Kit Fielding has just ridden another winner for his patron – the Princess – when his distraught twin sister Holly comes to him with terrible news. A newspaper is printing stories that will put her husband, Bobby Allardeck, and his stables out of business.Putting aside the age-old Fielding-Allardeck feud, Kit decides to try to find out who is behind these cruel stories.

Amazing what bodily injury could do for a man. A fall from a racehorse had left brilliant jockey Sid Halley dangerously depressed, with a wrecked hand and the need for a new career. And now a bullet wound was helping him find one. He'd been with a detective agency since his racing accident, but it wasn't until some two-bit hoodlum drilled a slug into his side that he was sent out on a case of his own. That was where he met Zanna Martin, a woman who just might make life worth living again.

Jockey Philip Nore is no ordinary hero. When Nore began to suspect that a track photographer's fatal accident was really murder, he sets out to discover the truth and to trap the killer. Slowly, he unravels some nasty secrets involving corruption, blackmail and murder – and unwittingly sets himself up as the killer's next target.

To the Jockey Club, the racing world would be a better place without Julius Apollo Filmer. An expert in corruption with a devastating line in witness intimidation, and proving to be a slippery character to put behind bars. Baffled, they call in undercover security agent Tor Kelsey to keep an unflinching eye on Filmer and his associates. A mission that takes him from the finest of English racecourses to the wild Canadian interior, on a luxury transcontinental train journey to end them all.

Perry Stuart is a TV meteorologist who routinely works before the cameras. His life calm and ordered, his face familiar to every British household, Stuart's profound weather knowledge and accuracy have given him high status among forecasters, but no physical baptism by storm. Not, that is, until a fellow forecaster offers him a Caribbean hurricane-chasing ride in a small aeroplane.

Randall Drew is prevented from carrying on with 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 irresistible pressure is hard to refuse. 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.

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.