Hot money
Dick Francis
Wealthy Malcolm Pembroke has five ex-wives and nine children, and is estranged from most of them. Which one is trying to kill him?

by Martha Grimes (2003)
Richard Jury returns in the 5-week New York Times bestsellerA strange and unsolved case of abduction is reopened by Melrose Plant, reexamined by Richard Jury-and revisited by a killer...
Dick Francis
Wealthy Malcolm Pembroke has five ex-wives and nine children, and is estranged from most of them. Which one is trying to kill him?
Dick Francis
From *Publisher's Weekly*: Champion jockey Kit Fielding again proves his mettle when Henri Nanterre, the ruthless business partner of his fiancee's uncle, tries to convert their road construction company into an armaments enterprise. Nanterre threatens the life of Princess Casilia, his partner's wife, who also owns many of Kit's mounts. Nanterre is foiled, but then some of the princess's horses are found dead, killed, ironically, by captive-bullet bolt guns designed for "humane" deaths. Next come several near-lethal attacks against humans, including Kit's Danielle, and our Kit must devise a plan to thwart Nanterre for good. Soon Danielle has second thoughts about sharing the dangers of a steeplechaser's life. Maynard Allardeck, racing steward and hereditary enemy of the Fielding family, reappears and makes Kit's life even more difficult.
Lawrence Sanders
Edward X. "Iron Balls" Delaney is called out of retirement by the NYPD to hunt out a random killer at large in midtown New York.
Dick Francis
Kit Fielding, proud heir to tradition and sporting hero to legions of fans, is drawn into a crusade to save his twin sister's marriage from ruinous scandal. His intercession proves more costly than he'd imagined by thrusting him into a deadly contest with a ruthless robber baron, and a violent adversary far too close to home for comfort.