Were Early Computers Really the Size of a School Bus? : And Other Questions about Inventions
Deborah Kops
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From the Model T to Hybrid Cars : How Transportation Has Changed
Jennifer Boothroyd
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Discovering Nature's Laws : A Story about Isaac Newton
Laura Purdie Salas
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Healing Warrior : A Story about Sister Elizabeth Kenny
Emily Crofford
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Rooftop Astronomer : A Story about Maria Mitchell
Stephanie Sammartino McPherson
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What Are You Figuring Now? : A Story about Benjamin Banneker
Jeri Ferris
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The Workers' Detective : A Story about Dr. Alice Hamilton
Stephanie Sammartino McPherson
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