How to Solve It: A New Aspect of Mathematical Method
John H. Conway & György Pólya
Sightings
Sam Keen
Decoding the Heavens: A 2,000-Year-Old Computer--And the Century-Long ...
Jo Marchant & Josephine Marchant
Speaking
Martin Bygate
Ghosts of Atlantis
J. Douglas Kenyon
The Hidden Life: Essays, Meditations, Spiritual Texts: The Collected ...
Edith Stein
Christian Mysticism and Incarnational Theology: Between Transcendence ...
Louise Nelstrop & Simon D. Podmore
A Course in Christian Mysticism
Thomas Merton
Prayer for Beginners
Peter J. Kreeft
Angels and Demons: What Do We Really Know About Them?
The Secret Teachings of All Ages: An Encyclopedic Outline of ...
Manly Palmer Hall