Catholic Encyclopedia: Mystical Theology Mysticism and mystical prayer or contemplation considered from a Catholic perspective, along with a bibliography of famous Christian mystics. http://www.newadvent.org/cathen/14621a.htm
Catholic Encyclopedia: Mysticism Mysticism as direct union of the human soul with the Divinity primarily from a Catholic perspective, but does mention other mystical traditions. http://www.newadvent.org/cathen/10663b.htm
David Torkington's Site Catholic author, writer, journalist, retreat master and spiritual director specializing in writing and lecturing about Christian Mystical Theology and Prayer. Includes his writings and lectures and audio tapes about Christian Prayer. http://homepage.virgin.net/david.torkington/
Gender in Medieval Christian Mysticism Syllabus for a Religion course taught at Boston University. Includes links to online materials. http://people.bu.edu/dklepper/RN413/
Inner Explorations Where Christian mysticism meets Eastern religions, Jungian psychology and a new sense of the earth. http://www.innerexplorations.com/
Mystics in Love Overview of the concepts of Christian mysticism, and introductions to a handful of Christian mystics. http://www.gloriana.nu/mystic.html