The Million Dollar Mystery

The Girl Detective

The House of Hate

Arsène Lupin versus Sherlock Holmes

The Broken Coin

The Hurricane Express

The Iron Claw

The Trail of the Octopus

The Fatal Warning

The Crimson Stain Mystery

The Master Mystery

Dick Tracy's G-Men

The Adventures of Daredevil Jack

Chick Carter, Detective

The Mysterious Mr. M

The Chinatown Mystery

The Vanishing Legion

The Phantom of the West

Blake of Scotland Yard

The Amazing Exploits of the Clutching Hand