CONTENTS OF THE FIRST VOLUME. 



ADAPTIVENESS. 



CHAPTER 



XX. v General Adaptiveness . 



XXI. Organisations . 



XXII. Law and Punishment . 



XXIII. Use of Natural Instruments 



XXIV. Use of Man's Instruments . 

 XXV. Use of Clothing and Shelter 



XXVI. Preparation of Food . 



XXVII. Faculty of Numeration . 



XXVIII. Power of Calculation . 



XXIX. Courtship and Marriage . 



XXX. Foster Parentage . 



PAGE 



357 

 377 

 397 

 409 

 429 

 440 

 446 

 451 

 454 

 468 



FALLIBILITY. 



XXXI. Liability to Error 



XXXII. Commission of Error 



XXXIII. Commission of Error continued . 



XXXIV. Deception 



XXXV. PracticalJokes 



488 

 498 

 512 

 523 

 537 



