TWO NEW WORLDS 



I. THE INFRA- WORLD 

 II. THE SUPRA-WORLD 



BY 



E. E. FOURNIER D^ALBE, B.Sc. 



AUTHOR OF "THK ELECTRON THEORY" 



LONGMANS, GREEN, AND CO. 



39 PATERNOSTER ROW, LONDON 

 BOMBAY, AND CALCUTTA 

 1907 



All right* 



