Theolog represents the collections of the:

• Dr. John Micallef Memorial Library,
• John Richard Allison Library, and the
• VST H.R. MacMillan Theological Library.

These three libraries are supported by four theological colleges:

• Carey Theological College,
• Regent College,
• St. Mark's College and the
• Vancouver School of Theology.

The four colleges are independent institutions that formed a consortium to list all their library holdings in one joint catalogue. Combining the library collection records in this way means that a search of the catalogue will access over 200,000 records ensuring a quick and easy review of materials in all three libraries.

Students, faculty and staff at all four colleges have borrowing privileges at the consortium libraries. Though the libraries work together and seek to streamline systems the libraries represent independent institutions and have their own registration, library cards, and borrowing privileges (loan rules).