Trackers of the Fog Pack; Or, Jack Ralston Flying Blind

The Mystery at Dark Cedars

Hvad Skovsøen gemte

The Third Volume

Wizard Will, the Wonder Worker

A Chain of Evidence

The Riddle and the Ring; or, Won by Nerve

The Mystery of the Secret Band

The Twin Ventriloquists; or, Nimble Ike and Jack the Juggler A Tale of Strategy and Jugglery

The Mystery of the Fires

A Thousand Francs Reward; and, Military Sketches

The Phantom Airman