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Mapping the Physical World
$1,242 -
Indian Ocean
$628 -
Newton’s Rainbow: The Revolutionary Discoveries of a Young Scientist
$630 -
Swift for Kids: A Playful Introduction to Making Iphone and Ipad Apps
$1,048 -
Atlantic Ocean
$628 -
Bugs!
$525 -
Pacific Ocean
$628 -
How Kids Really Work
$595 -
Dream Bigger Princess
$455 -
Acorns to Great Oaks: Meditations for Children
$525 -
Acorns to Great Oaks: Meditations for Children
$525 -
Mental Maps and Mapping the Mind
$313 -
Arctic Ocean
$628 -
A Dam Holds Back
$278 -
In the Rainforest
$245 -
Ultimate Space Atlas
$455 -
Wangari Maathai: The Woman Who Planted Millions of Trees
$280 -
Explore Comets and Asteroids!: With 25 Great Projects
$523 -
Exploring Space: From Galileo to the Mars Rover and Beyond
$630 -
The Golden Forest: Exploring a Coastal California Ecosystem
$558