Aeolus; or, the future of the flying machine

Aeroplane Construction and Operation

Aeroplanes

Aircraft

Aircraft and Submarines The Story of the Invention, Development, and Present-Day Uses of War's Newest Weapons

Animal Locomotion; or, walking, swimming, and flying With a dissertation on aëronautics

Artificial and Natural Flight

Aviation in Canada, 1917-1918 Being a Brief Account of the Work of the Royal Air Force Canada, the Aviation Department of the Imperial Munitions Board, and the Canadian Aeroplanes Limited

Aviation in Peace and War

Aërial Navigation A Popular Treatise on the Growth of Air Craft and on Aëronautical Meteorology

Balloons, Airships, and Flying Machines