While visiting the circus with his family, Charlie is recruited by the big top’s co-owner to investigate threatening letters that he’s received.

Elinor Bentley Fairchild’s previous three grooms-to-be have either died or been maimed. Her aunt hires Lucky Downing to become engaged to her for a month to break the curse. But…

A hardworking secretary for a rich woman finds herself engaged to the woman’s son and accused of a murder she didn’t commit.

After young Mary Gibson discovers that her older sister Jacqueline has disappeared, she leaves her boarding school and heads to New York City to track down her sibling. But Mary…

Catherine Sykes disappears after a midnight drive with Professor Andrew Gentling . When she’s presumed murdered, his friend Martha convinces him that he’s a prime suspect and should investigate before…

A mystery novelist’s detective skills are put to the test when he attends a party where a murder is committed.

Art curator George Steele experiences a train wreck…which never happened. Is he cracking up, or the victim of a plot?

In the middle of a pictorial lecture on his recent expedition to the Mongolian Desert, Dr. John Benton,the famous explorer, drinks from the water bottle on his lecture table, collapses…

War heroes Rip Murdock and Johnny Drake are sent to Washington, D.C, to receive top honors for their service. Johnny, seemingly terrified by the publicity that awaits him, jumps off…

Get ready for a Gold Medal murder mystery! This “tense, thrilling mystery” (‘California Congress of Parents and Teachers’) pits Charlie Chan against international spies who are using the Berlin Olympic…

After bringing his beautiful new wife Paula home to America from a remote island on which she was raised, Professor Norman Reed begins to feel the clash between his world…

The secretary of an affably suave radio mystery host mysteriously commits suicide after his wealthy young niece disappears.