The Physics Problem Solver
Research & Education Association & Max Fogiel
In Defense of Kant's Religion
Chris L. Firestone & Nathan Jacobs
Speed Mathematics
Bill Handley
Trinity
Karl Rahner
Time Series Analysis: Forecasting and Control
George E. P. Box & Gwilym M. Jenkins & Gregory C. Reinsel
Christian Mysticism
William Ralph Inge
Philosophy of Mysticism: Raids on the Ineffable
Richard H. Jones
Christian Mysticism's Queer Flame: Spirituality in the Lives ...
Michael Bernard Kelly
The Language of Demons and Angels: Cornelius Agrippa's Occult ...
Christopher I. Lehrich & I. Lehrich
The Angelical Language - 1: The Complete History and Mythos ...
Aaron Leitch
The Gospel of Philip: Jesus, Mary Magdalene, and the Gnosis ...
Jean-Yves Leloup
The Gospel of Thomas: The Gnostic Wisdom of Jesus
Rosicrucian Principles for the Home and Business
H. Spencer Lewis
Rosicrucian Classics Series (1)
Sacred Geometry for Artists, Dreamers, and Philosophers
John Oscar Lieben
Living Gnosis: A Practical Guide to Gnostic Christianity
Tau Malachi
Gnosis of the Cosmic Christ: A Gnostic Christian Kabbalah
Gnostic (2)
The Big Book of Christian Mysticism: The Essential Guide to ...
Carl McColman
Gnosis: An Esoteric Tradition of Mystical Visions and Unions
Daniel Merkur
A Course in Christian Mysticism
Thomas Merton
Dreams, Visions, and Spiritual Authority in Merovingian Gaul
Isabel Moreira
Theories of the Chakras: Bridge to Higher Consciousness
Hiroshi Motoyama
Scottish Puritanism, 1590-1638
David George Mullan
Existentialists and Mystics: Writings on Philosophy and Literature
Iris Murdoch
Christian Mysticism and Incarnational Theology: Between Transcendence ...
Louise Nelstrop & Simon D. Podmore
The Quantum Hermetica: A Documenting of the Parallels Between ...
Olivia Palmer & Ethan Palmer