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A bright, mind-stretching look at the world.
$17.95
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The epic disaster of the Dust Bowl brings home the cruel consequences of drought.
$16.95
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The Landons are in Virgin Islands National Park, to figure out what is destroying the coral reefs.
$4.99
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Jack and Ashley are hopelessly lost deep inside Carlsbad Caverns.
$4.99
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This creative nonfiction series teaches children about some of the most fascinating occupations throughout time.
$14.95
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An amazing-but-true survival story of Plymouth Colony.
$16.95
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This informative series provides evocative photography and story-telling about celebrations worldwide.
$15.95
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Learn about Einstein's remarkable theories and his passionate support for civil liberties.
$17.95
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