A members library with a reading room in the heart of Mayfair, London.




What’s on our minds

What people say about us


The Library’s collections and resources facilitate my research on the philosopher Jacques Maritain.

Priest of the Diocese of Westminster, January 2026


Thank you for the wonderful service at the library. I only regret that I am so far away and unable to use it more frequently, but it is a theological lifeline for me.

Priest of the Diocese of Liverpool, December 2025


I am renewing because I have no other access to a first-class theological library, as a fully retired Cambridge don living near London, who has spent a lifetime studying theology. In retirement, I lead a regular weekly reading, meditation and discussion group in my parish and hope that keeping abreast of theological developments is also helpful to the group.  More broadly, I am pulling together and reflecting on the lessons of a career in theological education and psychoanalytic mental health practice.  

Full-membership library user, December 2025