Science
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The Disappearing Spoon: Young Readers Edition [497782]
Retail Price $17.99Firefly Price $8.99This 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 $17.99Firefly Price $8.99 -
Big Book of Science Things to Make and Do [497661]
Retail Price $14.99Firefly Price $6.99This item is Used and is listed as being in Good condition. Light wear to cover, bumped corners, pages have markings. All stickers appear intact. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual item or...Retail Price $14.99Firefly Price $6.99 -
National Geographic Kids 5-Minute Dinosaur Stories
Firefly Price $14.99This 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: 497239...Firefly Price $14.99 -
Wildflowers (National Audubon Society First Field Guides) [496397]
Retail Price $11.95Firefly Price $5.99This item is Used and is listed as being in Good condition. The dust jacket for the item is listed as being in Good condition. Worn but intact. Clearly previously read. Edge and corner wear. Pages are clean and unmarked. Cover image may be sourced as...Retail Price $11.95Firefly Price $5.99 -
68 Ways to Save the Planet Before Bedtime (Paperback) Copyright 2016 [494818]
Retail Price $12.00Firefly Price $3.99This 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 $12.00Firefly Price $3.99 -
Knowledge Encyclopedia Dinosaur!
Firefly Price $29.99This item is New and unaltered from when published.This item will be released on November 18, 2025 and will ship to arrive on or shortly after that date. Cover image may be sourced as stock images from OpenLibrary.org and may not represent the actual...Firefly Price $29.99 -
The Dinosaurs of Waterhouse Hawkins [493030]
Retail Price $7.50Firefly Price $3.50This 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 $7.50Firefly Price $3.50 -
Astronaut's Guide to Leaving the Planet: Everything You Need to Know, from Training to Re-Entry
Firefly Price $14.99This 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: 491834...Firefly Price $14.99 -
Why Do Leaves Change Color? (Let's Read and Find Out Science) [490646]
Firefly Price $2.99This 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:...Firefly Price $2.99 -
Braiding Sweetgrass for Young Adults: Indigenous Wisdom, Scientific Knowledge, and the Teachings of Plants
Firefly 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: 490075...Firefly Price $17.99 -
Everything Dinosaurs [489688]
Retail Price $12.99Firefly Price $6.50This 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 $12.99Firefly Price $6.50 -
Dkfindout! Engineering [489073]
Retail Price $10.99Firefly Price $5.50This 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 $10.99Firefly Price $5.50 -
The Magic School Bus Meets the Rot Squad: a Book About Decomposition [485360]
Retail Price $4.99Firefly Price $2.99This item is Used and is listed as being in 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. If you...Retail Price $4.99Firefly Price $2.99 -
Food for Thought: The Stories Behind the Things We Eat [485002]
Retail Price $17.95Firefly Price $6.99This 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. Dust Jacket is wrapped in mylar Brodart covering, which is removable. Light wear to cover, slightly bumped corners,...Retail Price $17.95Firefly Price $6.99 -
First Big Book of Why (National Geographic Little Kids) [484895]
Retail Price $14.95Firefly Price $6.99This 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 $14.95Firefly Price $6.99 -
The Magic School Bus On the Ocean Floor [484469]
Retail Price $15.95Firefly Price $6.99This 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. Dust Jacket is wrapped in mylar Brodart covering, which is removable. Light wear to cover, slightly bumped corners,...Retail Price $15.95Firefly Price $6.99 -
Who Eats What? Food Chains and Food Webs (Let's-Read-And-Find-Out Science, Stage 2) [482550]
Retail Price $5.99Firefly Price $2.99This item is Used and is listed as being in Very Good condition. Light wear to cover, slightly bumped corners, pages clean and unmarked. There is a previous owner's name on the inside. Cover image may be sourced as stock images from OpenLibrary.org and...Retail Price $5.99Firefly Price $2.99 -
Bone Collection: Dinosaurs and Other Prehistoric Animals [481141]
Retail Price $8.99Firefly Price $4.50This 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 $8.99Firefly Price $4.50 -
Planets (Explore My World) [481123]
Firefly Price $2.99This 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:...Firefly Price $2.99 -
Jurassic Survival Guide [481095]
Retail Price $10.99Firefly Price $4.99This 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 $10.99Firefly Price $4.99