The Adventures of Frank Merriwell

King of the Carnival

The Blue Fox

The Crimson Ghost

Darkest Africa

Who Will Marry Mary?

The Fates and Flora Fourflush

The Hidden Hand

Wolves of Kultur

The Diamond from the Sky

The Great Radium Mystery

Lost City of the Jungle

King of the Congo

Jungle Drums of Africa

Don Winslow of the Navy

The Fortieth Door

The Sea Hound

The Adventures of Tarzan

The Secret Code

Jack Armstrong