When an ad man falls down the stairs in the offices of Pym's Publicity, a respectable London advertising agency, it looks like an accident. Lord Peter Wimsey discovers cocaine, blackmail, and five murders linked to "the accident."

Inspector Hercule Poirot, having retired to the small English village of King's Abbot, is drawn into the investigation of the murders of the widow Mrs. Ferrars and her suitor, local squire Roger Ackroyd.

Contains the complete collection of fifty stories about Hercule Poirot.

Supersleuth Sid Halley is called in to investigate three deaths at the Cheltenham Gold Cup horse races and uncovers a conspiracy of race fixing, corruption, and greed.

Sid Halley, jockey turned investigator, is despised after he uncovers evidence that puts a beloved sports hero on trial.

Cordelia Gray, head of Pryde's Detective Agency, finds herself embroiled in a murder mystery when she sets out to investigate the apparent suicide of a young Cambridge student.