Comeback (Penguin Books)

Foreign Office diplomat Peter Darwin is returning to England, back to his childhood home of Gloucestershire. But instead of a pleasant trip down memory lane, Peter finds himself coming to the aid of a veterinary surgeon whose operating theatre is rapidly turning into an abattoir. In fact a string of valuable race horses have suffered unexplained deaths and the police are baffled. When Darwin looks into the mystery he finds that his connections - and his memories - help him uncover criminal activities that stretch back all the way to his childhood. But the more Darwin uncovers, the closer he gets to a killer who just can't stop...