Threaten to Win — Brian O'Connor

Lorcan Donovan is an ex-amateur rider in charge of the bloodstock empire of the billionaire American, Jake Weinberger. But behind the glamour of big-money horse deals and the world's great races, all is not as it seems. Jockey Mike Clancy is in the pocket of a ruthless Irish gangster and is stopping Weinberger's great Derby hope from winning.

With millions gambled on the result, Donovan becomes a pawn in a vicious game of blackmail, kidnapping and corruption. The race to the finish line becomes a simple race to survive and the only one he can trust is himself.