As one might expect of a college campus, Williams has lots of books.
The Gulielmensian is the Williams yearbook.
The Chapin Library of Rare Books is the jewel in the Williams library crown, where the most valuable holdings at the college are stored.
The 1914 Library is a special library whose holdings are determined completely by its mission as a lender: 1914 holds and lends books that are used in courses at Williams.
These are not all; here's a list of more special-interest libraries.
Books You're Welcome to Borrow is a list of books that students have and will lend to you.