"Open Education North Carolina (OENC) is an NC Live initiative that aims to reduce the cost of higher education for North Carolina students by providing free, open textbooks for the most frequently taught courses across NC’s 2- and 4-year colleges and universities." [ https://www.nclive.org/OENC ] The collection was curated by an OER Program Librarian employed by NC LIVE through a grant.
"openNCCC is a library of open educational resources that promotes exploration, creation, and collaboration with the goal of enriching teaching and learning in North Carolina and around the world." [openNCCC web site]