Books (some titles are translated literally from Dutch and thus could have a somewhat different title)

Alan Watts - Still the mind - Introduction to meditation
Aldous Huxley - Brave New World
Aldous Huxley - The Doors Of Perception
Aleister Crowley - Liber Aleph 
Alexandra David-Neel - With Mystics and Magicians in Tibet/Magic and Mystery in Tibet
Antero Alli - Angel Tech *
Bob Frissell - Nothing In This Book Is True, But It's Exactly How Things Are *
Carl Jung - Archetype and Unconscious
Charles Berlitz - Atlantis Lost Continent
Charles Haanel - Master Key System
Christian Godefroy - Mind Powers 
Christopher S Hyatt - Undoing Yourself With Meditation And Other Devices *
Colin Wilson - Jung And The 20th Century, Master Of The Underworld
Colin Wilson - Search for life after this life *
Dalai Lama - Art of Happiness
Drunvalo Melchizedek - Ancient Secret Of The Flower Of Life Vol 1 
Drunvalo Melchizedek - Ancient Secret Of The Flower Of Life Vol 2
Frank Joseph - Synchronicity & You *
Friedrich Nietzsche - Althus spoke Zarathustra
Paul Brunton & Munagala Venkataramiah - Conversations with Ramana Maharshi *
Herman Hesse - Siddartha
Herman Hesse - Steppenwolf *
Jean Shinoda Bolen - The Tao of Psychology: Synchronicity and the Self
Lama Anagarika Govinda - The Way of the White Clouds, A spiritual pilgrimage through Tibet
Lama Kazi Dawa-Samdup & W.Y. Evans-Wentz - Tibetan Book of the Dead *
Lao Tse - Tao Te Ching *
Maurice M Cotterell - The Mayan Prophecies
Maurice M Cotterell - The Supergods *
Maurice M Cotterell - The Tutankhamun Prophecies
Michael Harner - The Way of the Shaman *
Peter J Carroll - Psychonaut & Liber Null
Phil Hine - Oven Ready Chaos
Phil Hine - Prime Chaos 
Philip K. Dick - VALIS
Plato's Collected Works volume 1
Rand Flem-Ath & Colin Wilson - Blueprint Of Atlantis
Rand Flem-Ath - Atlantis World under Ice
Richard Wilhelm - I Ching
Rick Strassman - DMT Spirit Molecule *
Robert Anton Wilson - Cosmic Trigger *
Robert Anton Wilson - Prometheus Rising *
Robert Anton Wilson - Quantum Psychology *
Robert Bruce - Astral Dynamics *
Robert Monroe - Far Journeys *
Robert Peterson - Out Of Body Experiences
Sam Fryman - How To Meditate
Sam Fryman - Kundalini Preventing The Apocalypse
Shirley Andrews - Atlantis and its civilisations *
Stephen King - The Gunslinger
Stephen Wolinsky - Quantum Consciousness: The Guide to experiencing Quantum Psychology
Ted Andrews - Animal Speak

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Audiobooks

Abraham Hicks - Introduction To The Law Of Attraction *
Adyashanti - Spontaneous Awakening *
Alan Watts - Buddhism, Religion Of No Religion
Alan Watts - Carl Jung Tribute
Alan Watts - Laura Huxley Conversation
Alan Watts - Love Of Wisdom - Tao Of Philosophy
Alan Watts - Out Of Your Mind *
Alan Watts - Still The Mind Intro To Meditation
Andrew Weil - Breathing - The Master Key To Self Healing *
Andrew Weil & Kimba Arem - Self-Healing With Sound and Music
Anterio Alli On Ru Surius About 8 Circuits
Brian Weiss - Guided Meditation *
Candace B. Pert, Ph. D. - Your Body Is Your Subconscious Mind *
Carl Jung - A Very Short Introduction
Carl Jung - Man And Symbols
Carl Jung - Memories, Dreams, Reflections
Carlos Castaneda - 01 The Teachings of Don Juan
Carlos Castaneda - 02 A Seperate Reality
Carlos Castaneda - 08 The Active Side Of Infinity
Chris Howard - Nlp Training Course
Dalai Lama - Stages of Meditation
Daniel Goleman & The Dalai Lama - Destructive Emotions
David Coleman - Emotional Intelligence
Deepak Chopra - Creating Affluence
Deepak Chopra - Higher Self
Deepak Chopra - Magical Body & Mind
Deepak Chopra - Seven Spiritual Laws
Deepak Chopra - Way Of The Wizard
Deepak Chopra & Wayne Dyer - Living Beyond Miracles
Don Miguel Ruiz - The Four Agreements
Don Miguel Ruiz - The Mastery Of Love
Don Miguel Ruiz - The Voice Of Knowledge
Dr Jeffrey D. Thompson - Gamma Meditation System *
Dr Rick Strassman Interview Dmt The Spirit Molecule
Dr Wayne Dyer - 101 Ways To Transform Your Life
Dr Wayne Dyer - Four Pathways To Success
Dr Wayne Dyer - Getting In The Gap
Dr Wayne Dyer - How To Be A Nlp
Dr Wayne Dyer - It's Never Crowded Along The Extra Mile
Dr Wayne Dyer - Manifesting Your Destiny 
Dr Wayne Dyer - Meditations For Manifesting
Dr Wayne Dyer - The Awakened Life
Dr Wayne Dyer - The Keys To Higher Awareness
Dr Wayne Dyer - You'll See It When You Believe It
Eckhart Tolle - Entering The Now
Eckhart Tolle - Lasting Happiness
Eckhart Tolle - Stillness Speaks
Farsight - Scientific Remote Viewing
Hemi-Sync Monroe Institute Gateway Experience
Hemi-Sync William Buhlman
Jed Mckenna - Spiritual Enlightenment The Damnedest Thing
Joseph Campbell - The Power Of Myth
Joseph Murphy - The Power Of Your Subconscious Mind *
Ken Wilber - Kosmic Consciousness *
Louise Hay - 101 Power Thoughts
Napoleon Hill - Think & Grow Rich
Napoleon Hill - Your Right To Be Rich
Paul Mckenna - Mind Programming
Paul Mckenna - Positivity *
Paul Scheele - Dream Play
Paul Scheele - Euphoria
Paul Scheele - Genius Code
Paul Scheele - Natural Brilliance
Paul Scheele - Personal Genius
Paul Scheele - Photoread Whole Mind System
Paul Scheele - Prosperity
Paul Scheele - Resiliency
Robert Anton Wilson - Raw Explains Everything (Or Old Bob Exposes His Ignorance) *
Shakti Gawain - Creative Visualisation Meditations
Shinzen Young - Beginner's Guide to Meditation *
Shunryu Suzuki - Zen Mind
Sogyal Rinpoche - The Tibetan Book of Living and Dying *
Stephen Laberge - Lucid Dreaming
Surya Das - Tibetan Dream Yoga
Terence Mckenna - True Hallucinations *
Terry Pratchett - DW01 The Colour Of Magic
Terry Pratchett - Monstrous Regiment
Tibetan Book Of Living And Dying
Timothy Leary - Psychedelic Experience
TTC - Emerson, Thoreau And The Transcendentalist Movement
TTC - Philososhy and the intelligence of emotions
Wayne Lee - Life Is Magic

* = highly recommended