OpenStax CNX is a dynamic non-profit digital ecosystem serving millions of users per month in the delivery of educational content to improve learning outcomes.There are tens of thousands of learning objects, called pages, that are organized into thousands of textbook-style books in a host of disciplines, all easily accessible online and downloadable to almost any device, anywhere, anytime.
Milne Open Textbooks (previously Open SUNY Textbooks). Milne Library Publishing at SUNY Geneseo manages and maintains Milne Open Textbooks, a catalog of open textbooks authored and peer-reviewed by SUNY faculty and staff.
B.C. Open Textbook Project (now BCcampus Open Education) goal is to make higher education more accessible by reducing student cost through the use of openly licensed textbooks. BCcampus Open Education hosts and maintains the B.C. Open Textbook Collection which contains hundreds of high quality resources selected for post-secondary curricula.