If you have a permanent address, you are eligible for a Sausalito Library card, which can be used at all public libraries in Marin County, as well as at Dominican University and the College of Marin.

New Patron Online Registration

New Patron Registration at the Library

You may also obtain a library card with full borrowing privileges by visiting the Sausalito Library and showing a government-issued picture ID (e.g. a driver's license).  You do not need to be a Sausalito resident to be eligible for a card.