Otis Garrett

A district attorney and a reporter try to find the killer of a D.A. who uncovered a massive stock fraud.

A doctor and nurse solve an operating-room murder.

Nicholas Rood, dishonest mine owner, finds a Black Doll on his desk and knows that vengeance is about to overtake him for murdering his former partner. He is knifed as he talks to his daughter Marian. She summons her fiancé Nick Halstead, a private detective. He finds that six people had a motive for the murder; Rood's sister Mrs. Laura Leland; her son Rex; Rood's associates Mallison and Walling; Esteban, a servant and Dr. Giddings. Sheriff Renick and his deputy Red get the clues all mixed up, but Nick finally narrows the search down to one suspect...

Trouble begins when a hated cad of a sponsor is found murdered during the climax of a live radio show. A radio engineer then tries to solve the murder.

A detective investigates the disappearance of a girl's body from the city morgue.

An unprincipled hustler who makes his living getting--or making up--evidence in divorce cases finds that he's framing his own daughter.

A Secret Service agent nabs a scalpel-happy doctor who runs drugs in caskets.

A circus wild animal trainer searches for the son who was taken away from him by a meddling relative years earlier.