The library has both physical and digital book collections.
The most important thing to know about the physical books is the Library of Congress call number for primates. It is QL 737. Most of the books about primates are in that area.
These can be found using the book catalog. Click the links to see book details. The best option is to just go upstairs and browse.
Walker's Primates of the World by 
Introduction to the Primates by 
How Monkeys See the World by 
Intelligence of Apes and Other Rational Beings by The library has two e-Book collections, EBSCO eBooks and Ebook Central. Search broadly for primates or for primate behavior or some other topic. Searching for species names usually finds nothing. Use the book index to find species-specific information.
Sample eBooks
Parenting for Primates by 
Infanticide by Males and Its Implications by 
