Open Textbooks

Free, adaptable, openly licensed textbooks and supplemental resources.


About this Hub

ISKME's digital librarians have curated collections of Open Textbooks and full courses to help leverage OER in your classroom. Whether you are looking for more affordable options for your students, or dynamic content to inspire your own teaching and learning practice, this hub, organized by discipline and provider will help you discover the resources you need at your fingertips.


Help Us Improve OER Commons!

Oct. 13, 2021, 3:02 p.m.

Our Team of designers, engineers, and developers at OER Commons are working hard to make improvements to our site and we want to hear from you! Please inform how we improve OER Commons by participating in this short survey to share more about how you are using OER Commons, and give feedback on what is working well for you and what needs improvement:

Contact Us

June 1, 2016, 1:11 p.m.

Do you have recommendations for Open Textbooks, related supplements, or questions about this Hub? You can email us at

Higher Education Open Textbooks

Higher Education Open Providers

Open Textbook Community