- Ask a Librarian, including chat and email, will be suspended from Saturday, May 26 through Monday May 28, in observance of Memorial Day. Questions received during this period will be answered beginning Tuesday, May 28, 2023.
- If you're experiencing an ongoing technical issue when you attempt to access library materials with your HarvardKey during these times, please report it to Library Technology Services.
Chat is intended for brief inquiries from the Harvard community.
Reach out to librarians and other reference specialists by email using our online form. We usually respond within 24 hours Monday through Friday.
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These services are intended primarily for Harvard University faculty, staff and students. If you are not affiliated with Harvard, please use these services only to request information about the Library and its collections.