The John M. Olin Library is the general library housing collections in the humanities, social sciences, and engineering. It is also the location of many general services for the Washington University Libraries. All transactions relating to the borrowing of books from the general collection are administered at the Check-out Desk.
Schedules for intersession hours and holiday hours will vary. You can find those hours here.
Phone: (314) 935-5420
Campus Box 1061
One Brookings Drive
St. Louis, MO 63130-4899
The Check-out Desk is located in the lobby on Level 1 of Olin Library, at the right-hand side of the curved Help Center desk.