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Sir Isaac Newton: Overlord of Gravity
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40 Years from the Brink of Extinction: America's Bald Eagle
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Math Word Problems Grade K
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Help with Homework: 4 Book Bumper Pack, Spelling, Math, and Times Tables
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The Anthropocene: The Human Era and How it Shapes Our Planet
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What Do You Think You Are?: The Science of What Makes You You
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We: Robot: The Robots that Already Rule our World
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Marie Curie for Kids: Her Life and Scientific Discoveries, with 21 Activities and Experiments
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Fantastic Voyages: Learning Science Through Science Fiction Films
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Darwin Comes to Town: How the Urban Jungle Drives Evolution
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Polar Bear, Why is Your World Melting?: Wells of Knowledge Science Series
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Algebra 2: Homework Practice Workbook
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Breakthroughs in Mars Exploration
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The Origin of Species: Patterns of the Planet
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Diary of an Apprentice Astronaut
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MathArts: Exploring Math Through Art for 3 to 6 Year Olds
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Darwin and Evolution for Kids: His Life and Ideas with 21 Activities
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Rachel Carson and Ecology for Kids: Her Life and Ideas, with 21 Activities and Experiments
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Amazing World Stars & Planets: Discover 23 Incredible Objects from Space
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Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars, and More Dynamite Devices
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