CONTENTS 



I. The Earliest Picture in the World 

 II. Portraits of Mammoths by Men who 

 THEM . * . 



III. The Art of Prehistoric Men 



IV, Vesuvius in Eruption 

 V. Blue WaTer 



VI. The Biggest Beast . 

 VII. What is meant by "a Species".? 

 VIII. More about Species . 

 IX. Species in the Making 

 X. Some Specific Characters . 

 XI. Hybrids .... 

 XII. The Cross-breeding of Races 



XIII. Wheel Animalcules . 



XIV. More about Wheel Animalcules 

 XV. Suspended Animation 



XVI. More about Suspended Animation 

 XVII. The Swastika . 

 XVIII. The Origin of the Swastika 

 XIX. The Tomoye and the Swastika 

 XX. Coal .... 

 XXI. Boring for Oil 



XXII. The Story of Lime-Juice and Scurvy 

 Index ..... 



SAW 



