Over 36 million records of any type of material cataloged by OCLC member libraries.
A multidisciplinary database of scholarly and scientific journals that are available open access, without cost to users or their institutions. Users may read, download, copy, distribute, print, search or link to the full texts of these articles. The journal must exercise peer-review or editorial quality control to be included in the database.
HathiTrust Digital Library is a digital preservation repository which provides long-term preservation and access services for content from a variety of sources, including Google, the Internet Archive, Microsoft, and in-house partner institution initiatives. The repository includes digitized and fully searchable online copies of public domain and in-copyright books and other publications.