The secure book drops are located in the lobbies of Arnhold Hall (55 W. 13th ST) and the University Center (63 5th Avenue). There are also book drops on the 6th floor of the University Center and on the 8th floor of 6 East 16th Street. Book drops are accessible when buildings are open (see Building Hours).
Both book drops are before the security gates so no need to sign into the building to return books or other library materials. If you cannot return items in person, please contact us at firstname.lastname@example.org.