How do I use HOLLIS?

Our HOLLIS Help guide can get you started searching.

Use your HarvardKey to log in and My HOLLIS to check your account.

If you have questions, Ask Us by email or chat.

Service Alert:

In observance of Independence Day, there will be no library services Friday, July 1 through Monday, July 5, 2021. There may be a slight delay in our responses to inquiries received over the long weekend. If you're experiencing an ongoing technical issue when you attempt to access library materials with your HarvardKey, please report it to Library Technology Services.

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Chat is intended for brief inquiries from the Harvard community.

If you are not affiliated with Harvard but have questions about Harvard library materials, send us an email to connect with someone who can help.

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If you are not affiliated with Harvard, please do not use this form. For questions about library materials, send us an email to connect with someone who can help.