Open Textbooks

Open Textbook Library

Hundreds of complete, open college-level textbooks collected by the University of Minnesota.

OpenStax

A growing collection of professional quality, peer-reviewed, openly licensed, editable intro-level textbooks.

Open SUNY Textbooks

An open access textbook publishing initiative established by State University of New York libraries.

BCcampus OpenEd

Search for quality open textbooks offered in a variety of digital formats. Search by subject and download them to your computer.

Pressbooks Directory

This directory provides an index of 2,965 books published across 109 Pressbooks networks.

LibreTexts

LibreTexts is a 501 nonprofit online educational resource project. The project provides open access to its content on its website, and the site is built on the Mindtouch platform.

Lyryx

Lyryx offers high-quality open textbooks in the fields of accounting, mathematics, and economics.