HathiTrust Digital Library A collaborative repository of millions of books, government publications, dissertations, journals, and other published and unpublished materials. Titles published prior to 1923 and those that are open access or Creative Commons-licensed are available full-text. Other materials include limited-access searching. -- Access to the resource is unrestricted, but Rutgers affiliates can log in to gain access to additional features such as full-text download and the ability to create permanent collections.