90 BIBLIOGRAPHY 



D. ANIMAL INTELLIGENCE 



*Lloyd Morgan, C. Habit and Instinct ; Animd Life and 

 Intelligence ; and Animal Behaviour. These three 

 books supply the best introduction to those questions 

 which deal with the psychological aspect of animal life. 



E. EVOLUTION 



*Romanes. Evidences of Evolution. This gives a very 

 lucid and interesting account, and states grounds for 

 the belief that evolution has taken and is taking place. 



*Sterne, Carus. Werden und Vergehen. This is the best of 

 all popular accounts of Evolution. 



*Spencer's Principles of Biology. Portions of this book 

 dealing with this subject give a marvellously lucid 

 account of this. 



F. PAST HISTORY 



*Wood. Palaeontology. This gives a good account of the 

 various forms of past life, and forms a suitable starting- 

 point. 



Zittel. Handbuch der Palceontologie. A fuller and more 

 elaborate account. 



G. OLD AGE AND DEATH 



*Minot. Various articles dealing with this which have 

 been published in American journals. These articles 

 deal with this subject from the biological and em- 

 bryological standpoints. 



*Metchnikoff. The Prolongation of Life* In this the 

 subject is treated more from the pathological stand- 

 point. 



H. GENERAL 



The books mentioned here should be read carefully 

 before the student starts any of those cited under the 

 various headings. They deal with the subject from 

 a general point of view and form one of the best 

 introductions to a study. 



Thomson, J. Arthur. The Study of Animal Life ; The 

 Science of Life ; The Bible of Nature ; and The Wonder 

 of Life. 



TTaeckel, E. Oenerelle Morphologic. 



Driesch, H. The Science and Philosophy of the Organism. 



