For questions about the website or about participation in HathiTrust, please contact 734.764.8016 or e-mail HathiTrust staff answer emails sent to this address, or submitted via feedback links in the HathiTrust catalog, PageTurner, or Collection Builder, within one business day of receipt. You can also send regular mail to:

University of Michigan Library
4190 Shapiro Library
919 South University Avenue
Ann Arbor, MI 48109-1185


Style Guide

USE "HathiTrust"
NOT "Hathi"
NOT "Hathi Trust"

NOT "the HathiTrust"

  • HathiTrust = the initiative, the enterprise, the partnership, we, the HathiTrust participating libraries
  • HathiTrust repository = the repository, the HathiTrust repository
  • HathiTrust Digital Library = Hathitrust repository and accompanying services
  • "HathiTrust" by itself (not followed by repository or digital library) is the preferred general reference.