Cart
|
Hello, |
Login
MENU
Browse
New Arrivals
Bestsellers
Featured Preorders
Award Winners
Audio Books
See All Subjects
Used
Staff Picks
Staff Picks
Picks of the Month
Bookseller Displays
50 Books for 50 Years
25 Best 21st Century Sci-Fi & Fantasy
25 PNW Books to Read Before You Die
25 Books From the 21st Century
25 Memoirs to Read Before You Die
25 Global Books to Read Before You Die
25 Women to Read Before You Die
25 Books to Read Before You Die
Gifts
Gift Cards & eGift Cards
Powell's Souvenirs
Journals and Notebooks
socks
Games
Sell Books
Blog
Events
Find A Store
Browse-Book-Genres
»
science-and-mathematics
Filter Items
You've Selected
Remove
Category
Remove
Nonfiction » Metaphysics
Remove
Nonfiction » History And Social Science » Archaeology » North America
Remove
Nonfiction » Health And Wellness » Self Help
Remove
Price
Remove
$20 and under
Clear All
Category
Nonfiction
(94587)
Metaphysics
(80)
Shamanism
(12)
Magic Witchcraft And Paganism
(6)
Speculative History
(6)
Parapsychology
(5)
Wicca And Goddess Worship
(5)
Anomalous Events
(3)
Divination
(3)
Healing
(2)
Angels
(1)
Astrology
(1)
Conspiracy
(1)
Crystals
(1)
Dreams
(1)
Esoteric Christianity
(1)
Meditation
(1)
Sacred Sites
(1)
Product Type
Used
(169)
New
(119)
Format
Trade Paperback
(168)
Hardcover
(22)
Mass Market
(2)
Flexible
(1)
Pamphlet
(1)
Price
$10 and under
(8)
$20 and under
(194)
$40 and under
(194)
Store
Burnside
(152)
Cedar Hills
(77)
Hawthorne
(62)
Local Warehouse
(33)
Remote Warehouse
(105)
Awards
Costa Book Awards
(1)
Award Year
2014
Last Received Date
Last 30 days
(44)
Last 7 days
(16)
Science and Mathematics
Duration: 93 ms, Number of Items: 194
Sort By
Relevance
Recently Arrived
Title – A to Z
Title – Z to A
Grid
List
50 Items Per Page
25 Items Per Page
100 Items Per Page
200 Items Per Page
1
2
3
4
Next
Page 1 of 4
Compare
up to 5 items
Animal, Vegetable, Miracle: A Year of Food Life
by Kingsolver, Barbara and Kingsolver, Camille and Hopp, Steven L.
Used Trade Paperback
$15.99
$10.95
Magic of Mushrooms Fungi in Folklore Science & the Occult
by Sandra Lawrence, Royal Botanic Gardens Kew
New Hardcover
$16.95
Fox & I An Uncommon Friendship
by Catherine Raven
Used Trade Paperback
$18.00
$12.95
H Is For Hawk
by Helen Macdonald
Used Trade Paperback
$18.00
$11.95
Blind Woodsman One Mans Journey to Find His Purpose on the Other Side of Darkness
by John Furniss, Anni Furniss
New Trade Paperback
$16.99
God Human Animal Machine Technology Metaphor & the Search for Meaning
by Meghan OGieblyn
New Trade Paperback
$18.00
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
$13.95
When Women Were Birds
by Terry Tempest Williams
Used Trade Paperback
$19.00
$12.95
Joy of Less
by Francine Jay
Used Hardcover
$16.95
$8.95
Mushroom Magick Ritual Celebration & Lore
by Shawn Engel
Used Hardcover
$13.99
$9.95
Illustrated Herbiary Guidance & Rituals from 36 Bewitching Botanicals
by Maia Toll, Kate OHara
New Hardcover
$19.95
Consciousness Medicine Indigenous Wisdom Entheogens & Expanded States of Consciousness for Healing & Growth
by Francoise Bourzat, Kristina Hunter, Ralph Metzner
New Trade Paperback
$17.95
Bringing Down the House The Inside Story of Six M I T Students Who Took Vegas for Millions
by Ben Mezrich
Used Trade Paperback
$17.99
$7.95
Geek Dad Awesomely Geeky Projects & Activities for Dads & Kids to Share
by Denmead, Ken
Used Trade Paperback
$18.00
$9.95
Psychedelic Explorers Guide Safe Therapeutic & Sacred Journeys
by James Fadiman
Used Trade Paperback
$18.95
$12.95
Divination
by Jewels Rocka
New Trade Paperback
$8.95
Holographic Universe
by Michael Talbot
Used Trade Paperback
$14.00
$9.95
Archaic Revival Speculations on Psychedelic Mushrooms the Amazon Virtual Reality UFOs Evolut
by Terence McKenna
Used Trade Paperback
$18.99
$12.95
Honey & Venom Confessions of an Urban Beekeeper
by Andrew Cote
Used Trade Paperback
$18.00
$12.95
Psychedelic Mysteries of the Feminine Creativity Ecstasy & Healing
by Maria Papaspyrou, Chiara Baldini, David Luke
Used Trade Paperback
$19.99
$13.95
Buy Nothing Get Everything Plan Discover the Joy of Spending Less Sharing More & Living Generously
by Liesl Clark, Rebecca Rockefeller
Used Trade Paperback
$16.99
$11.95
Exceptions
by Kate Zernike
Used Trade Paperback
$18.99
$12.95
Invisible Landscape Mind Hallucinogens & the I Ching
by Terence McKenna
Used Trade Paperback
$17.99
$9.95
Farm City The Education of an Urban Farmer
by Novella Carpenter
Used Trade Paperback
$18.00
$12.95
Clear Your Clutter With Feng Shui Free Yourself from Physical Mental Emotional & Spiritual Clutter Forever
by Karen Kingston
Used Trade Paperback
$12.99
$6.95
The Puma Years A Memoir
by Laura Coleman
Used Trade Paperback
$14.95
$10.95
The Home Place: Memoirs of a Colored Man's Love Affair with Nature
by J. Drew Lanham
Used Trade Paperback
$18.00
$10.95
10 Minute Declutter Hundreds of Tips to Organize Every Room of Your House
by Skye Alexander
Used Hardcover
$18.99
$8.98
Sacred Mushroom of Visions Teonanacatl A Sourcebook on the Psilocybin Mushroom
by Ralph Metzner
Used Trade Paperback
$19.99
$11.95
Swimming in the Sacred: Wisdom from the Psychedelic Underground
by Rachel Harris
New Trade Paperback
$18.95
DMT Dialogues
by David Luke, Rory Spowers, Anton Bilton
Used Trade Paperback
$18.99
$10.98
Song of Increase Listening to the Wisdom of Honeybees for Kinder Beekeeping & a Better World
by Jacqueline Freeman, Susan Chernak McElroy
New Trade Paperback
$18.99
Under an Ionized Sky From Chemtrails to Space Fence Lockdown
by Elana Freeland
Used Trade Paperback
$19.95
$13.95
Charms Amulets Talismans & Spells
by Marian Green
New Hardcover
$15.00
Forest Bathing Retreat Find Wholeness in the Company of Trees
by Hannah Fries, Robin Wall Kimmerer
Used Trade Paperback
$14.95
$9.95
Spiritual Ecology The Cry of the Earth
by Llewellyn Vaughan Lee, Thich Nhat Hanh, Joanna Macy
Used Trade Paperback
$15.95
$12.95
Sacred Geometry
by Miranda Lundy
New Trade Paperback
$7.95
Holographic Universe
by Michael Talbot
Used Trade Paperback
$17.99
$11.95
Wild Silence A Memoir
by Raynor Winn
Used Trade Paperback
$20.00
$13.95
You Are the Universe
by Deepak Chopra, Menas C Kafatos
New Trade Paperback
$17.99
$16.00
Good Good Pig The Extraordinary Life of Christopher Hogwood
by Sy Montgomery
Used Trade Paperback
$18.00
$10.95
Sacred Geometry
by Miranda Lundy
Used Hardcover
$14.00
$9.95
Real Alchemy A Primer of Practical Alchemy
by Robert All Bartlett
Used Trade Paperback
$18.95
$12.95
Ravenmaster My Life with the Ravens at the Tower of London
by Christopher Skaife
Used Trade Paperback
$18.00
$12.95
Once Upon a Time I Lived on Mars: Space, Exploration, and Life on Earth
by Kate Greene
Used Trade Paperback
$19.99
$11.95
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
The Wild Parrots of Telegraph Hill: A Love Story . . . with Wings
by Mark Bittner
Used Trade Paperback
$20.00
$8.95
Hunt for the Skinwalker Science Confronts the Unexplained at a Remote Ranch in Utah
by Colm A Kelleher
Used Trade Paperback
$17.99
$12.95
Dirty Life A Memoir of Farming Food & Love
by Kristin Kimball
Used Trade Paperback
$18.00
$9.95
Wesley the Owl The Remarkable Love Story of an Owl & His Girl
by Stacey OBrien
Used Trade Paperback
$17.99
$11.95
Sort By
Relevance
Recently Arrived
Title – A to Z
Title – Z to A
Grid
List
50 Items Per Page
25 Items Per Page
100 Items Per Page
200 Items Per Page
1
2
3
4
Next
Page 1 of 4
Compare
up to 5 items