After nearly running over him with her cab, Patty Mitchell picks up a fare who claims to have amnesia. As he fumbles to remember the basic facts of his identity,…

Two industrialists disappear from an airplane while the plane is in the air. Also missing is $100,000. The Falcon investigates and discovers a plot against the government.

The Falcon is called to a young woman’s school to investigate a murder. When he arrives, another victim is discovered.

A renowned hospital chief physician is persuaded, by a former lover, to operate on his former friend and partner, whom she married instead. After the successful surgery, the jilted physician…

Two escaped brothers track down the people who sentenced them to death row, including a doctor and the judge. But when they get to the D.A. and his family they…

When a leopard escapes during a publicity stunt, it triggers a series of murders.

A young woman searches for her missing sister who, unknown to her, has become involved with a group of Satan worshippers in Greenwich Village.

Suave amateur detective Tom Lawrence–aka Michael Arlen’s literary hero The Falcon–arrives in Hollywood for some rest and relaxation, only to find himself involved in the murder of a movie actor….