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.

Alexander Kinloch, artist, has worked out a good pattern for his life. His home is a small bothy on a remote mountain in Scotland; he paints on commission, from which he derives both pleasure and a decent income; he lives alone and likes it. One day, however, Alexander's peace is violently shattered when he returns home to find a group of strangers waiting for him. Afer a scuffle, he is left for dead with only the wind and the words "Where is it?" ringing in his ears.

At an annual party to celebrate the success of the racing season, everything seemed to be running well to form, including the need for more champagne. Then a runaway horsebox ploughed into the marquee. A witness to the terrible death and destruction, wine merchant Tony Beach knows it is just one of those tragic accidents. But when his expert advice is called into play over sub-standard alcohol in a local night club, connections start to click, and another person dies, horribly.

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.

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.

The night before the 2000 Guineas at Newmarket sees the great and the good of the horse-racing community gathered for a black-tie gala dinner, cooked by Max Moreton. However, Max's food is soon suspected of putting 24 guests in hospital with food poisoning.

The unexpected arrival of a new apprentice jockey at his father's racing stables heralds the beginning of a series of dark happenings for Neil Griffon. First his father suffers a grisly accident, then Neil is brutally assaulted and abducted. The price for his freedom will mean the betrayal and deception of those who trust Griffon most. But he has no choice: a no-compromise crime czar has made an ultimatum - that his own 18-year-old son be hired by Griffon's stables to ride the superstar horse, Archangel, in the Derby.

Valentine, a blind, confused old man on his deathbed, seeking his peace with God, makes his last confession to a visiting friend, Thomas Lyon, mistaking him for a priest. This puts Thomas in a moral dilemma. Wild horses wouldn't drag from a priest the secrets of the confessional. Engaged in directing a film set in the world of racing, Thomas finds that the solution to this quandary could mean the difference between life and death.

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.

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.

Gene Hawkins, investigator by trade, was expert at arranging events so that they appeared accidental to all involved. Therefore, when he himself witnessed an ‘accident’ his curiosity flared up bright, and he insisted on looking into what he regarded as a work of art. A quarter of a million pounds worth of Derby-winning stallion had vanished into the Blue Grass of Kentucky... and a young man and a girl spent a dangerous afternoon in a punt on the River Thames.

When Kit Fielding, champion steeplechase jockey, finds out that his chief patron, Princess Casilia, is facing an increasingly serious threat, he goes unhesitatingly to her aid. Neither realises that his instinctive support is the first step towards a frightening battle involving violent risk, with the honour of the princess's family as the prize and Kit's own destruction as the forfeit.

Computer whiz-kid Peter Keithly, asked to transfer a betting formula onto computer tape, dies shortly afterwards. An old friend of his, Jonathan Perry, finds himself in possession of the tapes, and also discovers that there are greedy, desperate men who will do anything to get their hands on the lucrative software. The evil, bull-faced Angelo goes too far and ends up in jail. Fourteen years later he's free, and very keen not only to get hold of the tapes, but also Jonathan Derry.

The house was stripped bare of all its treasures. Gone was the furniture, the family silver, the paintings and the antique china. And if that was a shock for Charles Todd, painter of horses, how much more harrowing was the trauma for his cousin Donald, whose house it was and whose young wife lay on the sitting room floor, bloody and dead... A coincidental meeting with a middle-aged widow sends Charles off to Australia, on the trail of a gang with a fruitful business in forging works of art.

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.