An Ignation Bibliography, Websites and Resources for the Spiritual Exercises; compiled by Morgan Zo-Callahan and Ken Ireland.

An Enneagram Bibliography, I created this database using online resources as well the recommendations of Enneagram students. I have included books, studies, DVD’s, tapes and other materials that deal primarily deal with the Enneagram as it is presented in the West plus materials from the Gurdjeiff sources which contain information of interest to the Enneagram enthusiast.

The Beginnings of a Christian-Zen Bibliography