Used
Used Books
USED BOOKS
Check out our small (but growing) selection of used books!

My Beloved Brontosaurus: On the Road with Old Bones, New Science, and Our Favorite Dinosaurs (Used Book)
My Beloved Brontosaurus: On the Road with Old Bones, New Science, and Our Favorite Dinosaurs (Used Book)
U-9780374534264
$5.00
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Baby Loves Gravity! (Baby Loves Science #5) (Used Book)
Baby Loves Gravity! (Baby Loves Science #5) (Used Book)
U-9781580898362
$5.00
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Baby Loves Aerospace Engineering! (Baby Loves Science #1) (Used Book)
Baby Loves Aerospace Engineering! (Baby Loves Science #1) (Used Book)
U-9781580895415
$5.00
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Baby Loves Quarks! (Baby Loves Science #2) (Used Book)
Baby Loves Quarks! (Baby Loves Science #2) (Used Book)
U-9781580895408
$5.00
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Baby Loves Quantum Physics! (Baby Loves Science #4) (Used Book)
Baby Loves Quantum Physics! (Baby Loves Science #4) (Used Book)
U-9781580897693
$5.00
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Baby Loves Coding! (Baby Loves Science #6) (Used Book)
Baby Loves Coding! (Baby Loves Science #6) (Used Book)
U-9781580898843
$5.00
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¡Al bebé le encanta codificar! / Baby Loves Coding! (Baby Loves Science) (Used Book)
¡Al bebé le encanta codificar! / Baby Loves Coding! (Baby Loves Science) (Used Book)
U-9781623541149
$5.00
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The Need (Used Book)
The Need (Used Book)
U-9781982113179
$6.00
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Encounters with the Archdruid: Narratives About a Conservationist and Three of His Natural Enemies (Used Book)
Encounters with the Archdruid: Narratives About a Conservationist and Three of His Natural Enemies (Used Book)
U-9780374514313
$2.00
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Imponderables: The Solution to the Mysteries of Everyday Life (Used Book)
Imponderables: The Solution to the Mysteries of Everyday Life (Used Book)
U-9780688059149
$2.00
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Why Do Dogs Have Wet Noses? and Other Imponderables (Used Book)
Why Do Dogs Have Wet Noses? and Other Imponderables (Used Book)
U-9780060921118
$2.00
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The Immortal Life of Henrietta Lacks (Used Book)
The Immortal Life of Henrietta Lacks (Used Book)
U-8601400205570
$6.00
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Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race (Used Book)
Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race (Used Book)
U-9780062363602
$6.00
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Women in Science: 50 Fearless Pioneers Who Changed the World (Used Book)
Women in Science: 50 Fearless Pioneers Who Changed the World (Used Book)
U-9781607749769
$7.00
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Lab Girl (Used Book)
Lab Girl (Used Book)
U-9781101873724
$6.00
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Girls Think of Everything: Stories of Ingenious Inventions by Women (Used Book)
Girls Think of Everything: Stories of Ingenious Inventions by Women (Used Book)
U-9780395937440
$6.00
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The Calculating Stars: A Lady Astronaut Novel (Used Book)
The Calculating Stars: A Lady Astronaut Novel (Used Book)
U-9780765378385
$9.00
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The Fated Sky: A Lady Astronaut Novel (Used Book)
The Fated Sky: A Lady Astronaut Novel (Used Book)
U-9780765398949
$8.00
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Periodic Tales: A Cultural History of the Elements, from Arsenic to Zinc (Used Book)
Periodic Tales: A Cultural History of the Elements, from Arsenic to Zinc (Used Book)
U-9780061824739
$5.00
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The Magnificent Makers #1: How to Test a Friendship (Used Book)
The Magnificent Makers #1: How to Test a Friendship (Used Book)
U-9780593122983
$4.75
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Monsters and Mold (Zoey and Sassafras #2) (Used Book)
Monsters and Mold (Zoey and Sassafras #2) (Used Book)
U-9781943147144
$5.00
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The Martian: A Novel (Used Book)
The Martian: A Novel (Used Book)
U-9780553418026
$4.00
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Real-World Robots (Used Book)
Real-World Robots (Used Book)
U-0760866945
$1.00
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True Genius: The Life and Science of John Bardeen (Used Book)
True Genius: The Life and Science of John Bardeen (Used Book)
U-0309084083
$4.00
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Mythbusters Science Fair Book (Used Book)
Mythbusters Science Fair Book (Used Book)
U-9780545237451
$5.00
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Mythbusters Science Fair Book #2: Confirm or Bust! (Used Book)
Mythbusters Science Fair Book #2: Confirm or Bust! (Used Book)
U-9780545433976
$5.00
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The Grand Tour: A Traveler's Guide to the Solar System (Used Book)
The Grand Tour: A Traveler's Guide to the Solar System (Used Book)
U-9780761135470
$6.00
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Roving Mars: Spirit, Opportunity, and the Exploration of the Red Planet (Used Book)
Roving Mars: Spirit, Opportunity, and the Exploration of the Red Planet (Used Book)
U-1401301495
$5.00
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Collapse: How Societies Choose to Fail or Succeed: Revised Edition (Used Book)
Collapse: How Societies Choose to Fail or Succeed: Revised Edition (Used Book)
U-9780143117001
$5.00
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