Skills Commons RepositoryThe US Department of Labor’s Trade Adjustment Assistance Community College and Career Training (TAACCCT) program has created a free and open online library called SkillsCommons containing free and open learning materials and program support materials for job-driven workforce development. The $1.9 billion investment by the US Department of Labor produced a comprehensive collection of workforce-related Open Educational Resources (OER) created by over 700 community colleges across the nation. The OER can be found, reused, revised, retained, redistributed and remixed by an individual, institution, and industry for FREE with the proper attribution to the original author of the resources.
Go here for OER textbooks only.
https://www.skillscommons.org/discover?filtertype=type&filter_relational_operator=equals&filter=Open+Textbook