Current Trade-In Status - 12/5/2024: We have made some progress, but spaces for drop-off are filling quickly.
Please call the store BEFORE bringing boxes or bags. If we are low on space, we may ask you to wait.
Bear in mind, that the last 2 weeks  of December, we pause on taking in more material for end-of-year inventory.

Science

Science

  • Grand Transitions: How the Modern World Was Made front cover by Vaclav Smil, ISBN: 0197696759

    Grand Transitions: How the Modern World Was Made [456078]

    Retail Price $19.95
    Firefly Price $14.99
    This 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 $19.95
    Firefly Price $14.99
  • Natural History of the Future: What the Laws of Biology Tell Us about the Destiny of the Human Species front cover by Rob Dunn, ISBN: 1541619307

    Natural History of the Future: What the Laws of Biology Tell Us about the Destiny of the Human Species [456068]

    Retail Price $30.00
    Firefly Price $7.99
    This 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. Dust Jacket is clean and intact, with minor edge and corner wear. Front and back covers have light edge and corner...
    Retail Price $30.00
    Firefly Price $7.99
  • Explaining Life Through Evolution front cover by Prosanta Chakrabarty, ISBN: 0262546256

    Explaining Life Through Evolution [456067]

    Retail Price $22.95
    Firefly Price $11.99
    This 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 $22.95
    Firefly Price $11.99
  • Determined: A Science of Life Without Free Will front cover by Robert M Sapolsky, ISBN: 0525560971

    Determined: A Science of Life Without Free Will [456065]

    Retail Price $35.00
    Firefly Price $14.99
    This 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. Dust Jacket is clean and intact, with minor edge and corner wear. Front and back covers have light edge and corner...
    Retail Price $35.00
    Firefly Price $14.99
  • The Wizard and the Prophet: Two Remarkable Scientists and Their Dueling Visions to Shape Tomorrow's World front cover by Charles Mann, ISBN: 0345802845

    The Wizard and the Prophet: Two Remarkable Scientists and Their Dueling Visions to Shape Tomorrow's World [456055]

    Retail Price $17.00
    Firefly Price $8.99
    This 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 $17.00
    Firefly Price $8.99
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    Tech Agnostic: How Technology Became the World's Most Powerful Religion, and Why It Desperately Needs a Reformation front cover by Greg Epstein, ISBN: 0262049201

    Tech Agnostic: How Technology Became the World's Most Powerful Religion, and Why It Desperately Needs a Reformation

    Retail Price $29.95
    Firefly Price $22.46
    This 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: 459456...
    Retail Price $29.95
    Firefly Price $22.46
  • Creationism's Trojan Horse: The Wedge of Intelligent Design front cover by Barbara Forrest,Paul R Gross, ISBN: 0195157427

    Creationism's Trojan Horse: The Wedge of Intelligent Design [455971]

    Retail Price $125.00
    Firefly Price $7.99
    This 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. Dust Jacket is clean and intact, with minor edge and corner wear. Front and back covers have light edge and corner...
    Retail Price $125.00
    Firefly Price $7.99
  • Black Holes and Baby Universes front cover by Stephen Hawking, ISBN: 0553095234

    Black Holes and Baby Universes [455966]

    Retail Price $21.95
    Firefly Price $6.99
    This 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 has some edge and corner wear, some scuffing, but still intact. Front and back covers have wear to edges and bumped...
    Retail Price $21.95
    Firefly Price $6.99
  • Only a Theory: Evolution and the Battle for America's Soul front cover by Kenneth R Miller, ISBN: 067001883X

    Only a Theory: Evolution and the Battle for America's Soul [455965]

    Retail Price $25.95
    Firefly Price $6.99
    This 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 has some edge and corner wear, some scuffing, but still intact. Front and back covers have wear to edges and bumped...
    Retail Price $25.95
    Firefly Price $6.99
  • Top 10 Myths about Evolution front cover by Cameron M Smith,Charlie Sullivan, ISBN: 159102479X

    Top 10 Myths about Evolution [455959]

    Retail Price $16.99
    Firefly Price $8.50
    This 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 $16.99
    Firefly Price $8.50
  • The Universe In a Nutshell front cover by Stephen William Hawking, ISBN: 055380202X

    The Universe In a Nutshell [455954]

    Retail Price $35.00
    Firefly Price $9.99
    This 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. Dust Jacket is clean and intact, with minor edge and corner wear. Front and back covers have light edge and corner...
    Retail Price $35.00
    Firefly Price $9.99
  • Universe in Verse: 15 Portals to Wonder Through Science  & Poetry front cover by Maria Popova, ISBN: 1635868831

    Universe in Verse: 15 Portals to Wonder Through Science & Poetry

    Firefly Price $22.00
    This 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: 460409...
    Firefly Price $22.00
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    Heat and the Fury: On the Frontlines of Climate Violence front cover by Peter Schwartzstein, ISBN: 1642833010

    Heat and the Fury: On the Frontlines of Climate Violence

    Retail Price $32.00
    Firefly Price $24.00
    This 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: 454242...
    Retail Price $32.00
    Firefly Price $24.00
  • Broca's Brain front cover by Carl Sagan, ISBN: 0394501691

    Broca's Brain [454082]

    Retail Price $14.95
    Firefly Price $6.99
    This 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 $14.95
    Firefly Price $6.99
  • Canyons of Utah front cover by Tom Till, ISBN: 0971255555

    Canyons of Utah [454009]

    Retail Price $30.00
    Firefly Price $7.99
    This item is Used and 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 from OpenLibrary.org and may not represent the actual item or cover art...
    Retail Price $30.00
    Firefly Price $7.99
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    Night Magic: Adventures Among Glowworms, Moon Gardens, and Other Marvels of the Dark front cover by Leigh Ann Henion, ISBN: 1643753363

    Night Magic: Adventures Among Glowworms, Moon Gardens, and Other Marvels of the Dark

    Retail Price $30.00
    Firefly Price $22.50
    This 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: 453586...
    Retail Price $30.00
    Firefly Price $22.50
  • The Undoing Project: A Friendship That Changed Our Minds front cover by Michael Lewis, ISBN: 0393354776

    The Undoing Project: A Friendship That Changed Our Minds [453134]

    Retail Price $16.95
    Firefly Price $7.99
    This item is Used and is listed as being in Good condition. A number of pages have some markings or underlining. 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...
    Retail Price $16.95
    Firefly Price $7.99
  • Mountains of the Heart: A Natural History of the Appalachians front cover by Scott Weidensaul, ISBN: 1555911439

    Mountains of the Heart: A Natural History of the Appalachians [452652]

    Retail Price $21.95
    Firefly Price $7.99
    This 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 wrapped in mylar Brodart covering, which is removable. Light wear to cover, slightly bumped corners, pages clean...
    Retail Price $21.95
    Firefly Price $7.99
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    Age of Melt: What Glaciers, Ice Mummies, and Ancient Artifacts Teach Us about Climate, Culture, and a Future Without Ice front cover by Lisa Baril, ISBN: 1643261517

    Age of Melt: What Glaciers, Ice Mummies, and Ancient Artifacts Teach Us about Climate, Culture, and a Future Without Ice

    Retail Price $30.00
    Firefly Price $22.50
    This 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: 452841...
    Retail Price $30.00
    Firefly Price $22.50