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    Amazing Science (6 titles)
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    Amazing Sound
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    Amazon Rainforest Research Journal
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    5.7   | 
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    Amelia Earhart
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    4.8   | 
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    Amelia Earhart: Pioneering Aviator and Force for Women's Rights
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    American Bulldog
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    American MX
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    6.5   | 
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    American Pit Bull Terrier
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    American Quarter Horse
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    American Shorthair
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    American Staffordshire Terrier
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    A Million Moves: Keeping Fit
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    5.2   | 
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    Amphibian Life Cycle
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    2.4   | 
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    Amphibians
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    An animal community
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    A Nation Divided: Causes of the Civil War
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    6.8   | 
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    A Nation Rebuilds
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    NEW
    
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    Ancient China Inside Out
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    Ancient Egypt Inside Out
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    Ancient Greece Inside Out
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    Ancient Greek Adventure
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    4.8   | 
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    Ancient Homes
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    5.6   | 
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    Ancient Maya Inside Out
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    Ancient Mesopotamia Inside Out
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