GALILEO Open Learning Materials brings together open educational resources throughout the University System of Georgia, including open textbooks and ancillary materials.
"ISKME's digital librarians have curated collections of Open Textbooks and full courses to help leverage OER in the classroom. This hub, organized by discipline and provider will help you discover the resources you need at your fingertips."
"OpenStax is part of Rice University, which is a 501(c)(3) nonprofit charitable corporation. As an educational initiative, it's our mission to transform learning so that education works for every student."
"Orange Grove Text Plus (OGT+) is a joint initiative of the University Press of Florida and the LibraryPress@UF imprint. Textbooks from OGT+ are within this digital collection to promote access to these valuable resources. "