Friends Of The Marin County Free Library

We are a nonprofit 501(c)3 group of volunteers dedicated to making our library system and its programs the best they can be. Anyone who enjoys the pleasure of a good book or the myriad of benefits and services of the library should be a friend. Our non-profit tax ID is 23-7098721.

Our Mission

For more information contact us at

What’s up for March? We’ve put all Religion/Philosophy and New Age/Spiritual on sale for 50% off. Additionally, while supplies last, Music CDs are only $1.00.