Current Trade-In Status - 12/14/2024: Our End of Year break from taking in books and games

will begin Monday December 16th. We will resume taking in material on January 6th.

The store will be open as usual for shopping during this period. Thank you!

Science

Science

  • How a Seed Grows (Let's-Read-and-Find-Out Science 1) front cover by Helene J. Jordan, ISBN: 0062381881

    How a Seed Grows (Let's-Read-and-Find-Out Science 1) [444601]

    Retail Price $8.99
    Firefly Price $3.50
    This 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 $8.99
    Firefly Price $3.50
  • Rain Forest Food Chains (Protecting Food Chains) front cover by Heidi Moore, ISBN: 1432938673

    Rain Forest Food Chains (Protecting Food Chains) [444595]

    Retail Price $8.99
    Firefly Price $4.50
    This 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 $8.99
    Firefly Price $4.50
  • Mountains and Volcanoes front cover by Eileen Curran, ISBN: 0816703485

    Mountains and Volcanoes [443850]

    Firefly Price $1.99
    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...
    Firefly Price $1.99
  • Science Fair Book (Star Wars) front cover by Samantha Margles, ISBN: 0545520991

    Science Fair Book (Star Wars) [443824]

    Retail Price $9.99
    Firefly Price $4.99
    This item is Used and is listed as being in 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 $9.99
    Firefly Price $4.99
  • Climate Action: What Happened and What We Can Do front cover by Seymour Simon, ISBN: 0062943308

    Climate Action: What Happened and What We Can Do [443119]

    Retail Price $8.99
    Firefly Price $4.50
    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 $8.99
    Firefly Price $4.50
  • Stars and Planets front cover by Kris Hirschmann, ISBN: 1338598759

    Stars and Planets [443118]

    Firefly Price $2.99
    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...
    Firefly Price $2.99
  • Explore My World Planets front cover by Becky Baines, ISBN: 1426323220

    Explore My World Planets [442288]

    Retail Price $5.99
    Firefly Price $2.99
    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 $5.99
    Firefly Price $2.99
  • What the Moon Is Like (Let's Read and Find Out Science Series) front cover by Franklyn Mansfield Branley, ISBN: 006445052X

    What the Moon Is Like (Let's Read and Find Out Science Series) [441948]

    Retail Price $4.95
    Firefly Price $2.50
    This item is Used and is listed as being in Good condition. Worn but intact. Clearly previously read. Edge and corner wear, bent spine with creases. Pages are clean and unmarked. Cover image may be sourced as stock images from OpenLibrary.org and may...
    Retail Price $4.95
    Firefly Price $2.50
  • Honeybee: The Busy Life of Apis Mellifera front cover by Candace Fleming, ISBN: 0823442853

    Honeybee: The Busy Life of Apis Mellifera [441863]

    Retail Price $18.99
    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. Dust Jacket is clean and intact, with minor edge and corner wear. Front and back covers have light edge and corner...
    Retail Price $18.99
    Firefly Price $6.99
  • Crystal & Gem (DK Eyewitness Books) front cover by R Harding,R.F. Symes,R Smyes,R.R. Harding, ISBN: 0756606640

    Crystal & Gem (DK Eyewitness Books) [439898]

    Retail Price $15.99
    Firefly Price $6.99
    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 $15.99
    Firefly Price $6.99
  • The Science Spell Book: 30 Enchanting Experiments for Kids front cover by Cara Florance, ISBN: 172823252X

    The Science Spell Book: 30 Enchanting Experiments for Kids

    Firefly Price $16.99
    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: 461379...
    Firefly Price $16.99
  • Crystal and Gem (Eyewitness Books) front cover by R. F. Symes, ISBN: 0679807810

    Crystal and Gem (Eyewitness Books) [439241]

    Retail Price $19.00
    Firefly Price $7.99
    This 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 $19.00
    Firefly Price $7.99
  • The Wizard's Workshop: A Science Activity Book front cover by Jennifer K. Clark, ISBN: 1462121675

    The Wizard's Workshop: A Science Activity Book [437704]

    Retail Price $13.99
    Firefly Price $6.99
    This 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 $13.99
    Firefly Price $6.99
  • Helping our Planet front cover by Jane Bingham, ISBN: 0794551106

    Helping our Planet [437017]

    Retail Price $6.99
    Firefly Price $3.50
    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 $6.99
    Firefly Price $3.50
  • Understanding Climate Crisis IR front cover by Andy Prentice,Eddie Reynolds, ISBN: 0794551440

    Understanding Climate Crisis IR [437008]

    Retail Price $16.95
    Firefly Price $7.99
    This item is Used and is listed as being in Very Good condition. Front and back covers have very 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...
    Retail Price $16.95
    Firefly Price $7.99
  • Can we really Help the Polar Bears? front cover by Katie Daynes, ISBN: 0794552951

    Can we really Help the Polar Bears? [437005]

    Firefly Price $5.99
    This item is Used and is listed as being in Very Good condition. Front and back covers have very 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...
    Firefly Price $5.99
  • Book of Natural History front cover by Lionel Bender,Linda Gamlyn, ISBN: 156924068X

    Book of Natural History [436823]

    Retail Price $9.99
    Firefly Price $4.99
    This item is Used and is listed as being in Good condition. Front and back covers have minor edge and corner wear. Spine intact with no creasing or warping. Binding is intact, pages clean and unmarked. Cover image may be sourced as stock images from...
    Retail Price $9.99
    Firefly Price $4.99
  • Robotics (Build It Yourself) front cover by Kathy Ceceri, ISBN: 1936749750

    Robotics (Build It Yourself) [436302]

    Retail Price $15.95
    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 $15.95
    Firefly Price $7.99
  • The Great Big Dinosaur Treasury front cover by Rey and others, ISBN: 0544325257

    The Great Big Dinosaur Treasury [436266]

    Retail Price $18.99
    Firefly Price $7.99
    This 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. Cover image may be sourced as stock...
    Retail Price $18.99
    Firefly Price $7.99