A directory of all the books (textbooks, handbooks, and other text-based media) published on Pressbooks. Using the UW Libraries Pressbooks platform, UW faculty, staff and students can clone, revise, remix, and redistribute all of the openly licensed content found through this Directory.
Online teaching, learning, and faculty development services contributed and used by an international education community. Includes open textbooks. The Material Type and Audience limiters in Advanced Search are particularly helpful.
An independent search engine that indexes open education courses from members of the Open Education Consortium. Note that this search includes resources from Merlot (listed above) but has less advanced search functionality.
This search tool allows users to perform a real-time, federated search of more than 20 different sources of open educational materials, including OpenStax, OER Commons, MERLOT, and other repositories which contain public domain and openly licensed material. The search tool is maintained by librarians at George Mason University.
Courses originally developed by the company Boundless, and currently maintained by Lumen Learning. Includes texts broken into chapters and modules, so that part or a whole chapter or book can be incorporated into a course.