Science
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The Hot Book / The Cold Book [462959]
Retail Price $6.99Firefly Price $3.50This 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...Retail Price $6.99Firefly Price $3.50 -
Astronomy (Peterson First Guide) [462935]
Retail Price $5.95Firefly Price $2.99This item is Used and is listed as being in Good condition. Wear to cover, bumped corners, pages tanned but clean and unmarked. Cover image may be sourced as stock images from OpenLibrary.org and may...Retail Price $5.95Firefly Price $2.99 -
The Magic School Bus: Inside a Hurricane [461753]
Retail Price $15.95Firefly Price $5.99This 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...Retail Price $15.95Firefly Price $5.99 -
I Can Be an Awesome Inventor: Fun Stem Activities for Kids [455220]
Retail Price $9.99Firefly 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...Retail Price $9.99Firefly Price $4.50 -
Children's Encyclopedia of Space [453546]
Firefly Price $6.99This 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...Firefly Price $6.99 -
My First Big Book of Questions and Answers: Under the Sea [453113]
Firefly Price $5.99This 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...Firefly Price $5.99 -
Discover Rocks & Minerals [453112]
Retail Price $9.98Firefly Price $4.99This 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...Retail Price $9.98Firefly Price $4.99 -
Turning Point Inventions Clock [451875]
Retail Price $17.95Firefly Price $5.99This 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. Light wear to cover, slightly bumped corners, pages clean and...Retail Price $17.95Firefly Price $5.99 -
From seed to plant [450783]
Firefly Price $2.99This 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...Firefly Price $2.99 -
Scientist, Scientist, Who Do You See?: A Rhyming Book about Famous Scientists for Kids (Learn about Marie Curie, George Washington Carver, Albert Einstein, and More!) [450668]
Retail Price $17.99Firefly 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...Retail Price $17.99Firefly Price $6.99 -
Antarctica [448248]
Retail Price $6.95Firefly 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...Retail Price $6.95Firefly Price $3.50 -
Discovering Dinosaurs [446347]
Firefly Price $5.99This item is Used and is listed as being in Very Good condition. Light wear and creases to cover, slightly bumped corners, pages clean and unmarked. Cover image may be sourced as stock images from...Firefly Price $5.99 -
Corn Is Maize [446051]
Retail Price $5.99Firefly Price $2.99This 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...Retail Price $5.99Firefly Price $2.99 -
Science With Water (Science Activities) [445913]
Retail Price $5.99Firefly 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...Retail Price $5.99Firefly Price $2.99 -
Rocks & Minerals (Reader's Digest Pathfinders) [444816]
Retail Price $16.99Firefly Price $5.99This 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...Retail Price $16.99Firefly Price $5.99 -
Ludwig the Space Dog [444616]
Retail Price $12.99Firefly Price $6.50This item is Used and is listed as being in Very 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...Retail Price $12.99Firefly Price $6.50 -
Working with Transport (Kid Engineer) [444611]
Retail Price $4.99Firefly 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...Retail Price $4.99Firefly Price $2.99 -
Working with Machines (Kid Engineer) [444610]
Retail Price $4.99Firefly 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...Retail Price $4.99Firefly Price $2.99 -
Working with Materials (Kid Engineer) [444609]
Retail Price $4.99Firefly 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...Retail Price $4.99Firefly Price $2.99 -
Working With Buildings and Structures (Kid Engineer) [444608]
Retail Price $4.99Firefly 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...Retail Price $4.99Firefly Price $2.99