The following are examples of OERs that are current and available. This is a place to start learning about available OERs.
These OpenStax textbooks are all published with a Creative Commons Attribution license that allows reading, sharing, and adapting. Web versions are regularly updated and are accessible. PDFs are update yearly and may not be accessible. These titles are available to read online or as a PDF for free and can be integrated with Blackboard. Prepared print copies are available for ~$30.