| Alex's Lemonade Stand: Charities Started by Kids! |
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| Alfred Nobel: The Man Behind the Peace Prize |
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5.0 |
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| Algorithms |
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| Alice H. Parker and the Furnace |
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| Alien Invasion Hacks |
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| Alien Invasion: Sports Edition (8 titles) |
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| Aliens Among Us: The Evidence (6 titles) |
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| All About Career Clusters |
New!
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| All Is (Science) Fair in Love and War: Sparks Ignite |
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| Allosaurus |
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3.2 |
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| All Signs Point to Soccer: A Story of Bravery |
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3.1 |
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| Alpaca or Llama |
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3.8 |
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| Alpine Skiing |
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6.0 |
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| A Math Class Mystery |
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| Amazing Animal Minds (6 titles) |
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| Amazing Heights |
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| Amazing Partnerships |
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| Amazon Rain Forest |
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3.6 |
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| Amazons vs. Gladiators |
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| American Alligator |
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5.0 |
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