INDEX TO ILLUSTRATIONS. 



547 



H. 



PAGE 



Heart of man 296 



Herald snake .......... I35 



Honey Ratel 324 



Horned adder ^ . . . 215, 218, 240 



Horned adders' heads . . . .'. . . • .218 



House snakes . . . . . . . • • • 95 



How to catch snakes ......... 269 



How venom spreads out under the skin ..... 388 



Human body — organs of . . . . . . . .291 



Ideal landscape of Carboniferous period 

 Internal organs of man 

 Injecting serum under skin of arm 

 thigh 



291 

 409, 411, 440 



Jackal Buzzard 



339 



K. 



Knots — how to tie them 



405 



Mamba — black . 



green variety 

 head and fangs of 

 Many-spotted snakes . 

 Map showing distribution of snakes 

 Method of progression of a snake 

 Microbes and disease . 

 Mole snake — young 



,, snakes 



,, ,, heads of 

 Mungoose — attacking Ringhals 



195 



199 



205 



133 



161 



22 



293 



475 



99 



86 



279 



