Lecture on Artificial Flight

Given by request at the Academy of Natural Sciences

Air Service Boys over the Atlantic; Or, The Longest Flight on Record

Eagles of the Sky; Or, With Jack Ralston Along the Air Lanes

Airplane Boys at Platinum River

The Flying Machine Boys on Duty; Or, The Clue Above the Clouds

Dangerous Deeds; Or, The Flight in the Dirigible

The Sky Pilot's Great Chase; Or, Jack Ralston's Dead Stick Landing

The Dawn Patrol, and other poems of an aviator

The Brighton Boys in Transatlantic Flight

The Flying Machine Boys in the Wilds; Or, The Mystery of the Andes

Natural Stability and the Parachute Principle in Aeroplanes

Battling the Bighorn; or, The Aeroplane in the Rockies

The Problem of Manflight

The Sky Detectives; Or, How Jack Ralston Got His Man

Wings Over the Rockies; Or, Jack Ralston's New Cloud Chaser

The Boy Aviators' Treasure Quest; Or, The Golden Galleon