Canon Library

The Canon Library is a library in Headquarters where agents can borrow the books, movies, or generally anything regarding a specific canon if they do not have the material themselves. They may need a canon source for an exorcism, or simply to familiarize themselves with a new canon.

It is unknown exactly who (or what) staffs the Canon Library, since agents are not allowed to enter and are required to ask for what they want at the door. The Librarian is perfectly happy with this state of affairs.