This document provides a list of resources for finding content that can be used under Creative Commons licenses or is in the public domain, including websites for images, video, audio, books, and citation tools. It includes major image sources like Flickr and Wikimedia Commons that allow searching for Creative Commons licensed works, as well as audio and video archives and databases of open educational resources and public domain texts. Copyright primer websites and tutorials are also included to help educators and students understand copyright and fair use.