Get started using the library by requesting a library barcode for the back of your John Jay ID card. Just visit the Circulation Desk right past the entrance to the library on the lower level. Click here to learn more about borrowing policies.
The Lloyd Sealy Library is a welcoming place for research, study, and reading.
The Library entrance is on the lower ground floor of the Haaren Hall (T building). Enter at the Tenth Avenue entrance (between 58th and 59th St), take the escalators downstairs, make a U-turn, and enter through the security gates by showing your John Jay ID.