The Mystery of the Double Cross

The Secret of Treasure Island

The Girl Detective

The Million Dollar Mystery

The Broken Coin

The Hurricane Express

The Iron Claw

The House of Hate

The Great Gamble

The Trail of the Octopus

The Crimson Stain Mystery

The Chinatown Mystery

Arsène Lupin versus Sherlock Holmes

Blake of Scotland Yard

The Mysteries of Myra

The Master Mystery

The Whispering Shadow

Zudora

Chick Carter, Detective

The Mysterious Mr. M