Title: Studying Sinkholes

Series: Follow the Clues

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Title: Stupid Criminals

Series: Stranger Than Fiction

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Title: Sue Finds the Clues

Series: Little Blossom Stories

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Title: Summer of the Tree Army: A Civilian Conservation Corps Story

Series: Tales of Young Americans

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Title: Summer's Call: A Michigan Day

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Title: Sun

Series: My Guide to the Solar System

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Title: Sunflower

Series: My Life Cycle

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Title: Sunisa Lee

Series: My Itty-Bitty Bio

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Title: Sunlight

Series: My World of Science

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Title: Sunny Swimmers: Monk Seal

Series: Guess What

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