The Case of the Cattle Rustlers
Richard Pinkerton
The Secret of the Devil's Triangle
Richard Pinkerton
The Curse of the Witchdoctor
Richard Pinkerton
The Gruesome Murders at Manhattan High
Richard Pinkerton
The Mystery of the Moving Statue
Richard Pinkerton
The Return of Fingers McGraw II
Richard Pinkerton
The Secret of the Phantom Clown
Richard Pinkerton
The Return of Fingers McGraw
Richard Pinkerton
Silhouettes of a Moving Statue
Richard Pinkerton
The Case of the Landmark Terrorists
Richard Pinkerton