What is HOLLIS?
HOLLIS is the Harvard Library catalog.
It searches most library resources in a single unified search, including books, articles, media and more.
HOLLIS also manages your library loans. You can log in to renew items, check due dates and more.
Get the most out of HOLLIS
Introduction to HOLLIS Workshops
We host intro to HOLLIS workshops once a month. Bring your questions and come to learn how to make most of the catalog.
HOLLIS Help Guide
Our online guide includes tips for getting started, recommendations for those coming from HOLLIS Classic, and general documentation for how HOLLIS works.