Series Foreword vii
Introduction: Radium Age Ultra-Potentialities xiii
Joshua Glenn
The Last Days of Earth (1901) 1
George C. Wallis
The Land Ironclads (1903) 19
H.G. Wells
The Republic of the Southern Cross (1907) 51
Valery Bryusov
The Third Drug (1908) 79
E. Nesbit
A Victim of Higher Space (1914) 103
Algernon Blackwood
The People of the Pit (1918) 131
A. Merritt
The Thing from -- 'Outside' (1923) 155
George Allan England
The Finding of the Absolute (1923) 183
May Sinclair
The Veiled Feminists of Atlantis (1926) 207
Booth Tarkington