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
Remove
Nonfiction » History And Social Science » History » United States » Western
Remove
Nonfiction » Mythology » Mythological Creatures
Remove
Nonfiction » Science And Technology » Energy
Remove
Price
Remove
$20 and under
Clear All
Category
Nonfiction
(94422)
Science And Technology
(94422)
Computers And The Internet
(15169)
Internet
(3518)
Languages
(1336)
Artificial Intelligence
(1214)
Personal Computers
(1094)
Software Engineering
(948)
Graphics And Multimedia
(887)
Digital Publishing
(863)
Networking
(665)
Operating Systems
(534)
Mobile
(493)
Programming
(382)
Database
(361)
Certification
(152)
Architecture
(57)
Software
(37)
Zoology
(12774)
Insects And Invertebrates
(697)
Butterflies And Moths
(240)
Bees And Wasps
(8)
Field Guides
(250)
Reptiles And Amphibians
(240)
Primates
(107)
Mathematics
(7959)
Games And Puzzles
(809)
Algebra
(634)
Calculus
(498)
Geometry
(474)
Probability And Statistics
(384)
Popular
(131)
Trigonometry
(53)
Precalculus
(52)
Topology
(48)
Construction And Engineering
(7187)
Civil Engineering
(1505)
Carpentry
(197)
Woodwork
(135)
Drafting
(109)
Electrical
(78)
Plumbing
(76)
Masonry And Concrete
(60)
Metalwork
(46)
Hvac
(42)
Fireplaces
(11)
Cabinetry
(8)
Bathrooms
(7)
Roofing
(5)
Doors And Windows
(3)
Tile And Floor
(3)
Pools And Hot Tubs
(2)
Biology
(6363)
Evolution
(642)
Genetics
(255)
Microbiology
(255)
Neurobiology
(164)
Ethology And Animal Behavior
(66)
Sociobiology
(17)
Agriculture
(5737)
Husbandry
(586)
Veterinary Medicine
(341)
Bees And Beekeeping
(154)
Organic
(77)
Soil
(44)
Botany
(5334)
Wild Flowers
(587)
Trees
(373)
Mushrooms And Fungi
(225)
Ethnobotany
(191)
Edible Plants
(39)
Grasses And Weeds
(5)
Lichens Mosses And Ferns
(2)
Environmental Studies And Sustainability
(4522)
Animal Rights
(1318)
Forestry
(447)
Geology
(4238)
Mining
(808)
Fossils And Paleontology
(719)
Water And Hydrology
(94)
Hydrology
(75)
United States
(41)
Physics
(3062)
Quantum
(357)
Optics
(204)
Popular
(191)
Relativity
(191)
Nuclear
(89)
Nanotech
(37)
Birds and Birding
(2761)
Field Guides
(1073)
By Type
(82)
Birds Of Prey
(37)
Sea And Shore Birds
(10)
Waterfowl
(3)
Endangered
(1)
Astronomy
(2643)
History Of Science And Technology
(2272)
Chemistry
(1850)
Biochemistry
(112)
Energy
(1294)
Electricity
(430)
Nuclear
(174)
Alternative Energy
(108)
Alternative
(99)
Fossil Fuels
(50)
Oceanography
(1275)
Communications
(985)
Electronics
(499)
Meteorology
(496)
Mechanical Engineering
(447)
Industrial And Control Engineering
(347)
Metalwork
(246)
Materials Science
(148)
Experiments
(130)
Business
(1891)
Profiles
(431)
Marketing
(22)
Management
(11)
Personal Skills
(11)
Small Business
(7)
Careers
(6)
College
(3)
Test Guides
(3)
Real Estate
(5)
Human Resources
(3)
Personal Finance
(3)
Investing
(1)
Crafts
(998)
Metalwork
(176)
Woodwork
(118)
Textiles
(6)
Toys
(5)
Beauty And Fashion
(4)
Fashion
(3)
Furniture
(4)
Collectibles
(3)
Coloring Books
(3)
Models And Miniatures
(3)
Body Art
(1)
Natural Craft
(1)
Paper Craft
(1)
Biography
(776)
Science And Technology
(713)
History And Social Science
(13)
Health And Wellness
(10)
Women
(9)
Literature
(8)
Business
(3)
Film And Television
(2)
Production
(1)
Horticulture
(2)
Philosophy
(1)
History And Social Science
(512)
History
(212)
United States
(123)
Pacific Northwest
(39)
20th Century
(8)
African American
(4)
Western
(4)
18th Century
(3)
19th Century
(2)
Presidents
(2)
21st Century
(1)
African-American
(1)
Military
(13)
World War II
(3)
Exploration
(11)
Native American
(11)
Southwest
(2)
Art
(1)
Great Basin
(1)
Pacific Northwest
(1)
Plains
(1)
Europe
(9)
Great Britain
(6)
Medieval And Renaissance
(2)
France
(1)
Latin America
(6)
Asia
(4)
Southeast Asia
(3)
China
(1)
Africa
(3)
East Africa
(1)
Southern Africa
(1)
Australia And Pacific Islands
(3)
Ethnic Studies
(3)
Middle East
(3)
Polar
(3)
Canada
(2)
Ancient
(1)
Central And South America
(1)
Mexico
(1)
Western Civilization
(1)
Political Science
(98)
Activism
(8)
Leftist Studies
(7)
United States
(2)
Conservatism
(1)
Covert And Conspiracy
(1)
Socialism
(1)
Sociology
(96)
Drugs And Culture
(10)
American Studies
(9)
Media Studies
(5)
Urban Studies
(4)
Disease And Health Issues
(2)
Disasters And Relief
(1)
Anthropology
(31)
Feminist And Gender Studies
(20)
Feminist Studies
(18)
Reproductive Rights
(1)
Gender Studies
(2)
Economics
(18)
Crime And Law
(14)
Law
(9)
Crime
(5)
Journalism
(8)
Archaeology
(6)
Europe
(2)
North America
(1)
Linguistics
(3)
Fine Arts
(374)
Art
(312)
Anthologies And Surveys
(240)
Technique
(56)
Design
(13)
Individual Artists
(3)
Architecture
(32)
Anthologies And Surveys
(18)
Professional Practice
(13)
Individual Architects
(1)
Photography
(31)
Anthologies And Surveys
(17)
Instruction
(1)
Health And Wellness
(348)
Health
(143)
Anatomy And Physiology
(18)
Herbal Medicine
(11)
Nutrition
(10)
Essays
(1)
Sexuality
(1)
Self Help
(111)
Creativity
(2)
Relationships
(1)
Psychology
(93)
Cognitive
(45)
Autism
(3)
Anxiety And Phobias
(1)
Child Psychology
(1)
Child Care And Parenting
(9)
Pregnancy And Birth
(1)
Pets
(296)
Dogs
(13)
Horses
(4)
Birds
(2)
Cats
(2)
Reptiles And Amphibians
(1)
Home And Lifestyle
(199)
Sustainable Living
(169)
Home
(13)
Pest Control
(13)
Interiors
(11)
Bathrooms
(2)
Kitchens
(1)
Gardening
(145)
Composting And Mulching
(44)
Structures
(13)
By Region And Climate
(7)
Pacific Northwest
(1)
Water
(1)
Herbs
(6)
History
(6)
Marijuana
(6)
Native Plants
(6)
Organic
(5)
Design
(3)
Pests And Diseases
(2)
Container And Small Space
(1)
Flowers
(1)
Grasses And Groundcover
(1)
Vegetables
(1)
Reference
(127)
Geography
(56)
Almanacs
(13)
Trivia
(10)
Writing And Editing
(8)
Quotations
(4)
Public Speaking
(2)
Research
(2)
Bibliography
(1)
Encyclopedias
(1)
Publishing
(1)
Metaphysics
(82)
Shamanism
(13)
Speculative History
(6)
Magic Witchcraft And Paganism
(5)
Parapsychology
(5)
Wicca And Goddess Worship
(4)
Anomalous Events
(3)
Healing
(3)
Divination
(2)
Angels
(1)
Astrology
(1)
Conspiracy
(1)
Crystals
(1)
Dreams
(1)
Esoteric Christianity
(1)
Meditation
(1)
Near Death And Reincarnation
(1)
Sacred Sites
(1)
Education
(78)
Exams And Test Guides
(30)
Math And Science
(22)
College Application
(11)
Workbooks
(6)
Reading And Writing
(1)
Travel
(66)
Travel Writing
(28)
Polar
(4)
Asia
(2)
Europe
(2)
Australia And Pacific Islands
(1)
North America
(22)
United States
(22)
Ecotravel
(2)
Maps
(2)
Europe
(1)
North America
(1)
Africa
(1)
East Africa
(1)
Australia And Pacific Islands
(1)
Central And South America
(1)
Mexico
(1)
Europe
(1)
Greece
(1)
Cooking
(64)
Food Writing
(23)
Diet And Nutrition
(9)
Vegetarian And Vegan
(5)
Professional
(4)
Baking
(3)
Reference And Etiquette
(3)
Regional And Ethnic
(3)
United States
(1)
Beverages
(2)
Liquor
(1)
Wine
(1)
Religion
(48)
Spirituality
(23)
Christianity
(15)
Theology
(6)
Christian Living
(2)
Inspirational
(2)
Bible Study
(1)
Catholicism
(1)
Social Issues
(1)
Eastern Religions
(3)
Buddhism
(2)
Comparative Religion
(2)
Judaism
(2)
World Religions
(2)
Sports And Outdoors
(48)
Lore And Survival
(18)
Fishing
(7)
Fly Fishing
(1)
Camping And Hiking
(4)
Canoes Kayaks And Rafting
(2)
Hunting
(2)
Basketball
(1)
Firearms
(1)
Fitness
(1)
Knives
(1)
Mountaineering
(1)
Running
(1)
Sports Medicine
(1)
Water Sports
(1)
Philosophy
(47)
Logic
(7)
Atheism And Humanism
(4)
Transportation
(36)
Aviation
(14)
Automotive
(11)
History And Biography
(6)
Repair And Maintenance
(1)
Nautical
(7)
History And Lore
(5)
Railroads
(4)
Humor
(27)
Games
(21)
Puzzles
(12)
Video Games
(6)
Card Games
(1)
Gambling
(1)
Performing Arts
(18)
Film And Television
(11)
Animation
(3)
Film
(2)
Production
(1)
Television
(1)
Music
(6)
Instruction And Study
(3)
Drama
(1)
Mythology
(8)
Mythological Creatures
(6)
LGBTQ
(1)
Product Type
New
(76255)
Used
(6010)
Format
Trade Paperback
(89980)
Hardcover
(2852)
Other
(422)
Pamphlet
(414)
Spiral/Comb
(184)
Flexible
(116)
Mass Market
(106)
Miscellaneous
(82)
Info Not Available
(58)
Map
(32)
Compact Disc
(31)
Board Book
(25)
Library Binding
(22)
Calendar Wall
(15)
Ring Binder
(13)
Book Club Hardcover
(10)
DVD
(10)
Audio Cassette
(7)
Boxed Non-Book
(7)
Book Club Paperback
(4)
Calendar Engagement
(2)
Leather
(2)
Calendar Oversized
(1)
Ephemera
(1)
Magazines
(1)
Video Cassette
(1)
Price
$10 and under
(17785)
$20 and under
(94422)
$40 and under
(94422)
Store
Burnside
(5336)
Cedar Hills
(2179)
Hawthorne
(1237)
Local Warehouse
(1356)
Remote Warehouse
(75680)
Awards
Pulitzer Prize for Nonfiction
(7)
National Book Critics Circle Award for Nonfiction
(4)
American Horticultural Society Book Award
(3)
Oregon Book Award for General Nonfiction
(3)
Costa Book Awards
(2)
Pulitzer Prize for History
(2)
Anisfield-Wolf Book Award
(1)
National Book Award for Nonfiction
(1)
Oregon Book Award for Creative Nonfiction
(1)
Award Year
2019
2018
2017
2015
2014
2010
2008
2003
1999
1998
1995
1993
1992
1987
1986
1982
1981
1978
1977
1975
Last Received Date
Last 30 days
(1241)
Last 7 days
(478)
PreOrder
Coming Soon
(99)
Next 30 days
(59)
Next 90 days
(68)
Science and Mathematics
Duration: 198 ms, Number of Items: 94422
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
5
Next
Page 1 of 1889
Compare
up to 5 items
Braiding Sweetgrass: Indigenous Wisdom, Scientific Knowledge, and the Teachings of Plants
by Robin Wall Kimmerer
Used Trade Paperback
$20.00
$13.95
Entangled Life: How Fungi Make Our Worlds, Change Our Minds and Shape Our Futures
by Merlin Sheldrake
Used Trade Paperback
$20.00
$13.95
The Field Guide to Dumb Birds of the Whole Stupid World
by Matt Kracht
Used Trade Paperback
$15.95
$10.95
Astrophysics for People in a Hurry
by Neil deGrasse Tyson
Used Hardcover
$18.95
$13.95
How to Change Your Mind: What the New Science of Psychedelics Teaches Us About Consciousness, Dying, Addiction, Depression, and Transcendence
by Michael Pollan
Used Trade Paperback
$18.00
$12.95
The Soul of an Octopus: A Surprising Exploration Into the Wonder of Consciousness
by Sy Montgomery
Used Trade Paperback
$18.99
$10.95
How To Forage For Mushrooms Without Dying An Absolute Beginners Guide To Identifying 29 Wild Edible Mushrooms
by Frank Hyman
New Trade Paperback
$16.99
The Language of Trees: A Rewilding of Literature and Landscape
by Katie Holten
New Trade Paperback
$19.95
Other Minds: The Octopus, the Sea, and the Deep Origins of Consciousness
by Peter Godfrey Smith
Used Trade Paperback
$20.00
$12.95
Guns Germs & Steel The Fates of Human Societies
by Jared Diamond
Used Trade Paperback
$18.95
$12.95
Finding the Mother Tree Discovering the Wisdom of the Forest
by Suzanne Simard
New Trade Paperback
$18.00
Immense World How Animal Senses Reveal the Hidden Realms Around Us
by Ed Yong
New Trade Paperback
$20.00
Stolen Focus Why You Cant Pay Attention & How to Think Deeply Again
by Johann Hari
New Trade Paperback
$20.00
$18.00
This Is Your Mind on Plants
by Michael Pollan
Used Trade Paperback
$18.00
$12.95
All That the Rain Promises and More: A Hip Pocket Guide to Western Mushrooms
by David Arora
New Trade Paperback
$17.99
Why Fish Don't Exist: A Story of Loss, Love, and the Hidden Order of Life
by Lulu Miller
New Trade Paperback
$17.99
Birds of Oregon Field Guide Revised Edition
by Stan Tekiela
New Trade Paperback
$16.95
Best Little Book of Birds: The Cascade Range and Columbia River Gorge
by Sarah Swanson
New Trade Paperback
$18.99
Birds of the Northwest
by Stan Tekiela
New Spiral/Comb
$9.95
Reality Is Not What It Seems: The Journey to Quantum Gravity
by Carlo Rovelli, Simon Carnell, Erica Segre
Used Trade Paperback
$18.00
$12.95
Oregon Birds
by James Kavanagh, Raymond Leung
New Pamphlet
$7.95
The Field Guide to Dumb Birds of North America
by Matt Kracht
Used Trade Paperback
$15.95
$10.95
Trees to Know in Oregon & Washington 70th Anniversary Edition
by Edward C Jensen
Used Trade Paperback
$20.00
$13.95
In Defense of Food: An Eater's Manifesto
by Michael Pollan
Used Trade Paperback
$18.00
$10.95
Beaverland: How One Weird Rodent Made America
by Leila Philip
New Trade Paperback
$19.99
Thousand Brains A New Theory of Intelligence
by Jeff Hawkins, Richard Dawkins
Used Trade Paperback
$17.99
$11.98
Field Guide to Edible Mushrooms of the Pacific Northwest
by Daniel Winkler
New Pamphlet
$7.95
One Straw Revolution: An Introduction to Natural Farming
by Masanobu Fukuoka and Larry Korn
Used Trade Paperback
$15.95
$10.95
Washington & Oregon Rocks & Minerals A Field Guide to the Evergreen & Beaver States
by Dan R Lynch, Bob Lynch
Used Trade Paperback
$14.95
$10.95
Mushrooms of the Northwest
by Teresa Marrone, Drew Parker
New Trade Paperback
$16.95
Must See Birds of the Pacific Northwest
by Sarah Swanson, Max Smith
Used Trade Paperback
$19.95
$13.95
Nature Anatomy: The Curious Parts and Pieces of the Natural World
by Julia Rothman
Used Trade Paperback
$18.99
$12.95
The Sound of a Wild Snail Eating
by Elisabeth Tova Bailey
Used Trade Paperback
$17.99
$12.95
Pocket Guide to Wild Mushrooms Helpful Tips for Mushrooming in the Field
by Pelle Holmberg, Hans Marklund
New Trade Paperback
$12.95
Fresh Banana Leaves: Healing Indigenous Landscapes Through Indigenous Science
by Jessica Hernandez
Used Trade Paperback
$17.95
$12.95
Whole Medicine: A Guide to Ethics and Harm-Reduction for Psychedelic Therapy and Plant Medicine Communities
by Rebecca Martinez
New Trade Paperback
$19.95
Pocket Universal Principles of Design
by William Lidwell, Jill Butler, and Kritina Holden
Used Trade Paperback
$15.99
$9.98
Northwest Know-How: Trees
by Karen Gaudette Brewer and Emily Poole
New Hardcover
$16.95
How to Forage for Wild Foods Without Dying: An Absolute Beginner's Guide to Identifying 40 Edible Wild Plants
by Ellen Zachos
New Trade Paperback
$16.99
World of Wonders
by Aimee Nezhukumatathil
New Trade Paperback
$20.00
Bicycling with Butterflies: My 10,201-Mile Journey Following the Monarch Migration
by Sara Dykman
New Trade Paperback
$18.99
The Darkness Manifesto
by Johan Eklof
New Trade Paperback
$18.00
Wisdom From The Hidden Life of Trees
by Peter Wohlleben
New Hardcover
$15.95
Introducing Game Theory
by Ivan Pastine, Tuvana Pastine, Tom Humberstone
Used Trade Paperback
$9.95
$6.95
Magic of Mushrooms Fungi in Folklore Science & the Occult
by Sandra Lawrence, Royal Botanic Gardens Kew
New Hardcover
$16.95
OMFG, Bees!: Bees Are So Amazing and You're about to Find Out Why
by Matt Kracht
New Trade Paperback
$15.95
The Wild Muir: Twenty-Two of John Muir's Greatest Adventures
by John Muir and Lee Stetson
New Trade Paperback
$12.99
Narrative
by Amy Jones
New Trade Paperback
$8.95
Fox & I An Uncommon Friendship
by Catherine Raven
Used Trade Paperback
$18.00
$12.95
Islands of Abandonment: Nature Rebounding in the Post-Human Landscape
by Cal Flyn
Used Trade Paperback
$19.00
$12.95
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
5
Next
Page 1 of 1889
Compare
up to 5 items