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Science and Mathematics
Duration: 248 ms, Number of Items: 91
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What If? Serious Scientific Answers to Absurd Hypothetical Questions
by Randall Munroe
Used Hardcover
$30.00
$21.00
Magic of Mushrooms Fungi in Folklore Science & the Occult
by Sandra Lawrence, Royal Botanic Gardens Kew
Used Hardcover
$16.95
$11.95
How To: Absurd Scientific Advice for Common Real-World Problems
by Randall Munroe
Used Hardcover
$29.00
$19.95
What If? 2: Additional Serious Scientific Answers to Absurd Hypothetical Questions
by Randall Munroe
Used Hardcover
$30.00
$21.00
Thing Explainer: Complicated Stuff in Simple Words
by Randall Munroe
Used Hardcover
$26.99
$18.95
Whole Medicine: A Guide to Ethics and Harm-Reduction for Psychedelic Therapy and Plant Medicine Communities
by Rebecca Martinez
New Trade Paperback
$19.95
Food of the Gods: The Search for the Original Tree of Knowledge a Radical History of Plants, Drugs, and Human Evolution
by Terence McKenna
Used Trade Paperback
$20.00
$12.98
Illustrated Herbiary Guidance & Rituals from 36 Bewitching Botanicals
by Maia Toll, Kate OHara
Used Hardcover
$19.95
$9.95
How to Invent Everything A Survival Guide for the Stranded Time Traveler
by Ryan North
New Trade Paperback
$18.00
Psychedelic Explorers Guide Safe Therapeutic & Sacred Journeys
by James Fadiman
Used Trade Paperback
$18.95
$13.95
Consciousness Medicine Indigenous Wisdom Entheogens & Expanded States of Consciousness for Healing & Growth
by Francoise Bourzat, Kristina Hunter, Ralph Metzner
New Trade Paperback
$17.95
Holographic Universe
by Michael Talbot
Used Trade Paperback
$14.00
$9.95
Mushroom Magick Ritual Celebration & Lore
by Shawn Engel
Used Hardcover
$13.99
$9.95
Psychedelic Mysteries of the Feminine Creativity Ecstasy & Healing
by Maria Papaspyrou, Chiara Baldini, David Luke
New Trade Paperback
$19.99
Way of the Explorer An Apollo Astronauts Journey Through the Material & Mystical Worlds
by Edgar Mitchell
Used Hardcover
$24.95
$15.50
Everything You Know Is Wrong
by Pye, Lloyd
Used Trade Paperback
$21.00
Psychedelics & the Coming Singularity
by David Jay Brown
New Trade Paperback
$29.99
The Singularity Is Near: When Humans Transcend Biology
by Ray Kurzweil
Used Trade Paperback
$26.00
$13.95
& Then Youre Dead What Really Happens If You Get Swallowed by a Whale Are Shot from a Cannon or Go Barreling over Niagara
by Cody Cassidy
Used Trade Paperback
$18.00
$10.95
You Are the Universe
by Deepak Chopra, Menas C Kafatos
Used Trade Paperback
$17.99
$10.95
Ayahuasca Religions
by Beatriz Labate
Used Trade Paperback
$11.95
$9.95
Presence of the Past Morphic Resonance & the Habits of Nature
by Rupert Sheldrake
Used Trade Paperback
$18.95
$10.95
Magic Mystery & Science The Occult in Western Civilization
by Dan Burton
Used Trade Paperback
$28.00
$12.95
Ayahuasca Test Pilots Handbook The Essential Guide to Ayahuasca Journeying
by Chris Kilham
Used Trade Paperback
$16.95
$11.95
How Enlightenment Changes Your Brain The New Science of Transformation
by Andrew Newberg, Mark Robert Waldman
Used Hardcover
$26.00
$12.95
Sacred Mushroom of Visions Teonanacatl A Sourcebook on the Psilocybin Mushroom
by Ralph Metzner
Used Trade Paperback
$19.99
$11.95
Listening to Ayahuasca New Hope for Depression Addiction Ptsd & Anxiety
by Rachel Harris
New Trade Paperback
$21.95
Swimming in the Sacred: Wisdom from the Psychedelic Underground
by Rachel Harris
Used Trade Paperback
$18.95
$12.95
Dreaming Wide Awake: Lucid Dreaming Shamanic Healing & Psychedelics
by David Jay Brown
New Trade Paperback
$24.99
Cannabis and Spirituality: An Explorers Guide to an Ancient Plant Spirit Ally
by Stephen Gray
Used Trade Paperback
$16.95
$10.98
Song of Increase Listening to the Wisdom of Honeybees for Kinder Beekeeping & a Better World
by Jacqueline Freeman, Susan Chernak McElroy
Used Trade Paperback
$18.99
$13.95
Charms Amulets Talismans & Spells
by Marian Green
New Hardcover
$15.00
Z of Animal Symbolism
by Aurore Pramil
New Trade Paperback
$18.95
Celtic Pattern Visual Rhythms of the Ancient Mind
by Adam Tetlow
Used Trade Paperback
$7.95
$5.95
Divination
by Jewels Rocka
New Trade Paperback
$8.95
Geomancy Earth Grids Ley Lines Feng Shui Divination Dowsing & Dragons
by Hugh Newman, Jewels Rocka, Richard Creightmore
New Hardcover
$24.95
Holographic Universe
by Michael Talbot
Used Trade Paperback
$18.99
$11.95
Enchanted Foraging
by Ebony Gheorghe
New Hardcover
$22.00
Sacred Geometry
by Miranda Lundy
Used Hardcover
$14.00
$9.95
Last Hours of Ancient Sunlight The Fate of the World & What We Can Do Before Its Too Late
by Thom Hartmann
Used Trade Paperback
$17.99
$9.95
Biology of Belief Unleashing the Power of Consciousness Matter & Miracles
by Bruce Lipton
Used Hardcover
$24.95
$13.95
Hunt for the Skinwalker Science Confronts the Unexplained at a Remote Ranch in Utah
by Colm A Kelleher
Used Trade Paperback
$18.99
$12.95
Oracle of Night The History & Science of Dreams
by Sidarta Ribeiro, Daniel Hahn
Used Hardcover
$32.50
$14.98
Return of the Revolutionaries: The Case for Reincarnation and Soul Groups Reunited
by Walter Semkiw
Used Trade Paperback
$28.95
$6.95
Most Good, Least Harm: A Simple Principle for a Better World and Meaningful Life
by Zoe Weil
Used Trade Paperback
$15.99
$8.95
Science Soul & the Spirit of Nature Leading Thinkers on the Restoration of Man & Creation
by I Lippe Biesterfeld
Used Trade Paperback
$18.00
$8.95
Entering the Mind of the Tracker Native Practices for Developing Intuitive Consciousness & Discovering Hidden Nature
by Tamarack Song
Used Trade Paperback
$22.00
$12.95
Ghost Hunters The Scientific Quest For
by Deborah Blum
Used Hardcover
$26.95
$10.95
Drugs of the Dreaming Oneirogens Salvia Divinorum & Other Dream Enhancing Plants
by Gianluca Toro
Used Trade Paperback
$12.95
$7.98
Peyote Dreams Journeys in the Land of Illumination
by Charles Duits
Used Trade Paperback
$16.95
$10.98
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