Welcome to the Christoph Keller, Jr. Library!

The Library staff welcomes new and returning students and faculty. We’re looking forward to serving patrons in person again. There are some new rules that we ask you to observe while using the library:

  • You must wear a mask in all public areas of the library.
  • No food or drink is permitted even in the lobby (because you would need to remove your mask).
  • Maintain proper spacing: no more than 2 people may sit at the library tables at opposite corners.
  • No more than 2 people may use the study rooms and you must sign in.
  • Don’t crowd when waiting for service at the circulation or reference desk.
  • Please swipe your Seminary swipecard when entering the library so we can keep track of who has been there in case contact tracing becomes necessary.
  • Please wash your hands regularly and remember that we have hand sanitizer in the lobby.

Please note that we have greatly added to our electronic resources; these can be accessed remotely with your Populi login. Many reserve books are available online; please check the catalog before you come in. If you need help, please email us at library@gts.edu. Thank you.

IF YOU ARE SICK, DO NOT COME TO THE LIBRARY.

Search the library catalog:


Advanced Search

Course Reserves – search by class title, course number, or professor

Log In to Your Account

Helpful Links and Resources

Electronic Resources

Full-Text Electronic Journals

Databases and Online Reference Sources

Michaelmas 2020 Library Hours

  • Monday-Thursday 9am-10pm
  • Friday 9am-5pm
  • Saturday 10am-6pm
  • Sunday 3pm-10pm


The library is closed to the public until further notice.