 Bones: Our Skeletal System Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99 Offer: $6.99
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 The Sun Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99 Offer: $6.99
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 Galaxies Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $7.99 Offer: $7.99
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 The Heart: Our Circulatory System Author: Seymour Simon Manufacturer: Collins ListPrice: $6.99 Offer: $6.99
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 Muscles: Our Muscular System Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99 Offer: $6.99
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 Earth: Our Planet in Space Author: Seymour Simon Manufacturer: Simon & Schuster Children's Publishing ListPrice: $18.99 Offer: $12.91
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 Storms (Reading Rainbow Book) Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99 Offer: $6.99
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 Comets, Meteors, and Asteroids Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99 Offer: $6.99
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 Lightning Author: Seymour Simon Manufacturer: Collins ListPrice: $6.99 Offer: $6.99
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 Hurricanes Author: Seymour Simon Manufacturer: Collins ListPrice: $6.99 Offer: $6.99
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 Earthquakes Author: Seymour Simon Manufacturer: Collins ListPrice: $6.99 Offer: $6.99
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 Stars Author: Seymour Simon Manufacturer: Collins ListPrice: $6.99 Offer: $6.99
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 Tornadoes Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99
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 The Brain (Mulberry Books) Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99 Offer: $6.99
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 Oceans Author: Seymour Simon Manufacturer: Collins ListPrice: $6.99 Offer: $6.99
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 Volcanoes Author: Seymour Simon Manufacturer: Collins ListPrice: $6.99 Offer: $6.99
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 Icebergs and Glaciers Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99 Offer: $6.99
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 Hurricanes Author: Seymour Simon Manufacturer: HarperCollins ListPrice: $15.99 Offer: $11.67
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 Volcanoes (Let's-Read-and-Find-Out Science 2) Author: Franklyn M. Branley Manufacturer: Collins ListPrice: $5.99 Offer: $5.99
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 Mountains Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99 Offer: $6.99
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 Our Solar System Author: Seymour Simon Manufacturer: HarperCollins ListPrice: $19.99 Offer: $13.59
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 Earthquakes (Let's-Read-and-Find-Out Science) Author: Franklyn M. Branley Manufacturer: HarperTrophy ListPrice: $4.99
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 Stars Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99
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 Volcanoes Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99
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 Whales Author: Seymour Simon Manufacturer: Collins ListPrice: $6.99 Offer: $6.99
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 Lightning Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99
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 Oceans (Wiley Nature Editions) Author: Seymour Simon Manufacturer: HarperTrophy ListPrice: $6.99
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