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Explore Comets and Asteroids!: With 25 Great Projects
$523 -
Wangari Maathai: The Woman Who Planted Millions of Trees
$280 -
Voyager’s Greatest Hits: The Epic Trek to Interstellar Space
$665 -
Indian Ocean
$628 -
Let’s Try It Out on the Playground
$523 -
Animals Do, Too!: How They Behave Just Like You
$593 -
Swift for Kids: A Playful Introduction to Making Iphone and Ipad Apps
$1,048 -
Mapping the Future
$313 -
Pop, Sizzle, Boom!: 101 Science Experiments for the Mad Scientist in Every Kid
$525 -
Acorns to Great Oaks: Meditations for Children
$525 -
The Changing Face of Maps
$313 -
The Golden Forest: Exploring a Coastal California Ecosystem
$558 -
Dream Bigger Princess
$455 -
Hippos Are Huge!
$245 -
Ultimate Space Atlas
$455 -
The New Ocean: The Fate of Life in a Changing Sea
$990 -
A Bridge Goes Over
$278 -
Exploring Science: Inventions & Discoveries; an Amazing Fact File and Hands-on Project Book
$455 -
Atlantic Ocean
$628 -
Mental Maps and Mapping the Mind
$313