Cheryl Bardoe is the author of Gregor Mendel: The Friar Who Grew Peas, an Orbis Pictus Honor Book, an ALA Notable book, and an IRA Notable book; Mammoths and Mastodons: Titans of the Ice Age, an Orbis Pictus Honor Book, a Bank Street Best Children's Books selection, and a Junior Library Guild selection; and The Ugly Duckling Dino. She lives in Chicago with her family.
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The true story of eighteenth-century mathematician Sophie Germain, who solved the unsolvable to achieve her dream. When her parents took away her candles to keep their young daughter from studying math...nothing stopped Sophie. When a professor disco... SEE MORE