Knowledge Representation. An Approach to Artificial Intelligence ...
Unknown
Psychological Commentaries on the Teaching of Gurdjieff and ...
Maurice Nicoll
Complete Works of Mary Shelley (Delphi Classics)
Delphi Classics & Mary Shelley
Delphi Series Three (23)
The Life of William Blake
Alexander Gilchrist
Man and Superman: A Comedy and a Philosophy
George Bernard Shaw
Secrets of the Lost Mode of Prayer: The Hidden Power of Beauty, ...
Gregg Braden
The Yoga of Jesus: Understanding the Hidden Teachings of the ...
Paramahansa Yogananda
The Hidden Life: Essays, Meditations, Spiritual Texts: The Collected ...
Edith Stein
The Hidden Power of the Blood of Jesus
Mahesh Chavda
The Man Who Tapped the Secrets of the Universe
Glenn Clark & Walter Russell
Genesis Revisited
Zecharia Sitchin
Earth Chronicles (4.5)
Death of a Guru: A Remarkable True Story of One Man's Search ...
Rabi R. Maharaj & Dave Hunt
Encounters With Silence
Karl Rahner
The Practice of Faith: A Handbook of Contemporary Spirituality
Gnosis: An Esoteric Tradition of Mystical Visions and Unions
Daniel Merkur
The Gnosis of the Mind
George Robert Stow Mead
Gnosticism: New Light on the Ancient Tradition of Inner Knowing
Stephan A. Hoeller
Meetings With Remarkable Men
Georges Ivanovich Gurdjieff
All and Everything (2)
Raja-Vidya: The King of Knowledge
His Divine Grace A. C. Bhaktivedanta Swami Prabhupada
Spirituality: A Very Short Introduction
Philip Sheldrake
Very Short Introductions (1)
Morphic Resonance: The Nature of Formative Causation
Rupert Sheldrake
Mystery Teachings From the Living Earth: An Introduction to ...
John Michael Greer
Putting on the Mind of Christ: The Inner Work of Christian Spirituality
James Marion & Ken Wilber
Ken Wilber: Thought as Passion
Frank Visser
The Integral Vision: A Very Short Introduction
Ken Wilber