Dick Francis

Edward Lincoln is a worldwide celebrity who plays detectives on the big screen. But when his godmother asks him to investigate her racehorses in South Africa, he's out of his depth. Soon enough, he's plunged into a plot of gold, greed, and gilded lives that forces him to uncover a killer and give a bravura performance …

Nerve is the second novel by British mystery novelist Dick Francis, published in 1964.