CONTENTS

PART I
CHAPTER PAGE
IThe Conquest of the Air[3]
II“A B C's” of a Balloon[14]
IIIEarly Balloon Adventures[20]
IVThe Parachute[28]
VBallooning in the Great War[36]
PART II
IDevelopment of the Dirigible[47]
IIForerunners of the Allied Dirigibles[60]
IIIDirigibles in the World War[68]
PART III
IEarly Experiments with Heavier-than-Air Machines[77]
IIFirst Principles of an Airplane[91]
IIIThe Pioneers[99]
IVThe Airplane in the World War[128]
VSome of the Problems the Inventors Had to Solve[150]
VIFamous Allied Airplanes[170]
VIIGerman Airplanes in the World War[189]
VIIIHeroes of the Air[205]
IXThe Birth of an Airplane[223]
XThe Training of an Aviator[232]
XIThe Future Story of the Air[244]
Reading List[256]
Index[259]