John Dickson Carr was born in Uniontown, Pennsylvania, in 1906. It Walks by Night, his first published detective novel, featuring the Frenchman Henri Bencolin, was published in 1930. Apart from Dr Fell, whose first appearance was in Hag's Nook in 1933, Carr's other series detectives (published under the nom de plume of Carter Dickson) were the barrister Sir Henry Merrivale, who debuted in The Plague Court Murders (1934).
In the shadowy hallway of the clockmaker's old house a policeman is found murdered, a steel clock hand embedded in his neck. A thing with gilt-painted hands scuttles across London roof-tops. These are just two of the frightening scenes in Dr. Gideon Fell's most frightening case- a case that starts with a knife-wielding shoplifter and ends with a portly detective using a mad-man to capture a murderer.