The Study of Animal Languages, Hardcover/Lindsay Stern
Lindsay Stern
Are We Smart Enough to Know How Smart Animals Are?
Frans De Waal
The Naked Woman: A Study of the Female Body, Paperback/Desmond Morris
Desmond Morris
Cosmic Consciousness, Hardcover/M. D. Richard Maurice Bucke
M. D. Richard Maurice Bucke
An Enquiry Concerning Human Understanding, Paperback
David Hume
The Secret Language of Cats: How to Understand Your Cat for a Better, Happier Relationship, Hardcover/Susanne Schotz
Susanne Schotz