Amateur sleuth Ellery Queen learns the truth about a businessman's two long-lost daughters.

A man is framed for embezzlement and runs off to San Francisco. His wife hires Ellery Queen to try and track him down before the police get to him.

The benefactor of the Stack Memorial Hospital dies after an operation. Ellery Queen investigates when it is revealed the cause of death was murder by strangulation.

Several days after one of his company's dams burst, ruining the life savings of several investors, a shady power company president is found stabbed to death. Ellery Queen gets to the bottom of the mystery.

Detective Ellery Queen aids Free Dutch agents battle Nazi spies over a prize of industrial diamonds.

Famed detective and crime novelist Ellery Queen solves a case involving the suspicious death of a rich man whose inheritors fight over his estate.

Ventriloquist and world traveler Gordon Cobb is murdered by a gang of jewel thieves. Baffled by the contradictory clues, Inspector Queen asks his son, Ellery, to help out.

Ellery Queen's vacation is interrupted when murder strikes next door to his oceanside cabin.

Detective Ellery Queen sets out to solve a puzzling case following the sudden death of a wealthy businessman.

Jake Kimble, the sole survivor of the Chicago massacre, is killed while in solitary confinement. His doctor begins investigating the claims he made about a long-haired woman in white, as a mysterious Japanese woman arrives at his old apartment building to help them get rid of the curse.

Justin Quayle is a low-level British diplomat who has always gone about his work very quietly, not causing any problems. But after his radical wife Tessa is killed he becomes determined to find out why, thrusting himself into the middle of a very dangerous conspiracy.

A police detective falls in love with the woman whose murder he's investigating.