Groucho Marx Books in Order

Groucho Marx doubts that starlet Peg McMorrow took her own life and recruits radio writer Frank Denby to investigate. Their search through Hollywood brings them up against blackmail, studio interests, and troubling connections within the police.

A film director is found dead on the Sherlock Holmes set at Mammoth Studios. Groucho Marx and writer Frank Denby investigate, following clues through late-1930s Hollywood as another murder and pro-Nazi activity complicate their case.

A young singer on Groucho Marx's show asks him to help her mother, who has been charged with murdering a plastic surgeon and drug dealer. Groucho and Frank Denby take up the case in Hollywood.

A train trip to New York brings Groucho Marx and Frank Denby into contact with Hollywood troubles. When a Broadway premiere is interrupted by a body onstage, they investigate a possible connection to an earlier mobster's murder.

A British director dies after a strange encounter at a Hollywood Halloween party in 1939. His widow doubts the official suicide verdict, drawing Groucho Marx and Frank Denby into a murder investigation entangled with espionage.

The star of a Tarzan-style film series is murdered, and his former lover becomes a suspect. Groucho Marx and Frank Denby investigate on Hollywood's fringes, encountering blackmail, studio secrets, and an unexpected treasure map.