Science
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The Origin of Species: 150th Anniversary Edition
Firefly Price $7.95This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 476542...Firefly Price $7.95 -
Freshwater Fishes of Mid-Atlantic
Firefly Price $9.95This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 476535...Firefly Price $9.95 -
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Ocean: Earth's Last Wilderness
Retail Price $28.00Firefly Price $21.00This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 476401...Retail Price $28.00Firefly Price $21.00 -
Hidden Figures MTI [476121]
Retail Price $15.99Firefly Price $7.99This item is Used and is listed as being in Very Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. This is the...Retail Price $15.99Firefly Price $7.99 -
Skywatching [475739]
Retail Price $24.95Firefly Price $9.99This item is Used and is listed as being in Very Good condition. The dust jacket for the item is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Cover image may be sourced as stock images...Retail Price $24.95Firefly Price $9.99 -
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The World Is Our Classroom: How One Family Used Nature and Travel to Shape an Extraordinary Education
Retail Price $23.99Firefly Price $17.99This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 475608...Retail Price $23.99Firefly Price $17.99 -
Sixth Extinction (10th Anniversary Edition): An Unnatural History
Firefly Price $19.99This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 475123...Firefly Price $19.99 -
Book of Nature: The Astonishing Beauty of God's First Sacred Text [474443]
Retail Price $27.99Firefly Price $14.99This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Good condition. Dust Jacket is clean and intact, with minor edge and corner wear, price clipped. Front and back covers have light edge and...Retail Price $27.99Firefly Price $14.99 -
Intelligence and How to Get It: Why Schools and Cultures Count [473995]
Retail Price $23.95Firefly Price $9.99This item is Used and is listed as being in Very Good condition. Front and back covers have light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Cover image may be sourced as stock...Retail Price $23.95Firefly Price $9.99 -
Astronomy Encyclopedia: An A-Z Guide to the Universe [473782]
Retail Price $50.00Firefly Price $9.99This item is Used and is listed as being in Very Good condition. The dust jacket for the item is listed as being in Good condition. Dust Jacket is wrapped in mylar Brodart covering, which is removable. Light wear to cover, slightly bumped corners, pages...Retail Price $50.00Firefly Price $9.99 -
Handprints on Hubble: An Astronaut's Story of Invention [471683]
Retail Price $17.95Firefly Price $8.99This item is Used and is listed as being in Very Good condition. Front and back covers have light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Cover image may be sourced as stock...Retail Price $17.95Firefly Price $8.99 -
The Wave: In Pursuit of the Rogues, Freaks, and Giants of the Ocean [471655]
Retail Price $16.95Firefly Price $9.99This item is Used and is listed as being in Very Good condition. Front and back covers have light edge and corner wear. Spine intact with no creasing or warping. Binding is tight and intact, pages clean and unmarked. Cover image may be sourced as stock...Retail Price $16.95Firefly Price $9.99 -
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Close to Home: The Wonders of Nature Just Outside Your Door
Retail Price $30.00Firefly Price $22.50This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 471424...Retail Price $30.00Firefly Price $22.50 -
Deadly Rise of Anti-Science: A Scientist's Warning [471142]
Retail Price $24.95Firefly Price $11.99This item is Used and is listed as being in Very Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU:...Retail Price $24.95Firefly Price $11.99 -
Ken Libbrecht's Field Guide to Snowflakes [470991]
Retail Price $12.95Firefly Price $6.50This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in No Jacket condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. Cover image may be sourced as stock images from...Retail Price $12.95Firefly Price $6.50 -
Wild Trees: A Story of Passion and Daring [470892]
Retail Price $25.95Firefly Price $6.99This item is Used and is listed as being in Very Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU:...Retail Price $25.95Firefly Price $6.99 -
Two Sides of the Moon: Our Story of the Cold War Space Race [470578]
Retail Price $27.99Firefly Price $9.99This item is Used and is listed as being in Very Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU:...Retail Price $27.99Firefly Price $9.99 -
NASA Space Shuttle [470573]
Retail Price $8.95Firefly Price $4.50This item is Used and is listed as being in Very Good condition. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU:...Retail Price $8.95Firefly Price $4.50 -
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Confessions of an Eco-Warrior [469484]
Firefly Price $6.99This item is Used and is listed as being in Good condition. Front and back covers have wear to edges and bumped corners. Spine intact, some wear. Binding is intact. Pages are generally clean with edge or corner wear. Signed and inscribed by author to...Firefly Price $6.99 -
Cradle to Cradle: Remaking the Way We Make Things
Firefly Price $36.00This item is New and unaltered from when published.Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or cover art. If you need images of this specific item, please contact us. Firefly SKU: 469422...Firefly Price $36.00