viii CONTENTS 



CHAPTER V PAQB 



The Web of Life ; or, The Intricacy op Inter- 

 relations ........ 263 



CHAPTER VI 



The Cycle of Life ; or, From Birth through Love to 



Death . . . . . . . . .371 



CHAPTER VII 



The Wonder of Life ; or, The Characteristics of Livinq 



Creatures ........ 471 



Index . ..... 651 



