Is It Shiny or Dull?: Properties of Materials (Unabridged)

Plus par Lisa J. Amstutz

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  Cats: Our Pets (Unabridged)

  Lisa J. Amstutz

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  Thorny Devil Lizards and Other Extreme Reptile Adaptations: Extreme Adaptations (Unabridged)

  Lisa J. Amstutz

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  Mountains: Earth's Landforms (Unabridged)

  Lisa J. Amstutz

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  Let's Go to the Apple Orchard: Fall Field Trips (Unabridged)

  Lisa J. Amstutz

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  Christmas (Unabridged)

  Lisa J. Amstutz

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  F Is for Frog: ABCs of Endangered Amphibians (Unabridged)

  Lisa J. Amstutz & Sharon Katz Cooper

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  Rain Forest Animal Adaptations: Amazing Animal Adaptations (Unabridged)

  Lisa J. Amstutz

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  Polar Animal Adaptations: Amazing Animal Adaptations (Unabridged)

  Lisa J. Amstutz

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  Mammals: My First Animal Kingdom Encyclopedias (Unabridged)

  Lisa J. Amstutz

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  Ants

  Lisa J. Amstutz

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  The Gearhead's Guide to Stock Cars: Gearhead Guides (Unabridged)

  Lisa J. Amstutz

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  Is It Smooth or Rough?: Properties of Materials (Unabridged)

  Lisa J. Amstutz

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  Discover Nanotechnology

  Lisa J. Amstutz

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  Islands (Unabridged)

  Lisa J. Amstutz

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  Our School: Places in Our Community (Unabridged)

  Lisa J. Amstutz

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  Is It Hard or Soft?: Properties of Materials (Unabridged)

  Lisa J. Amstutz

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  Fast Facts About Butterflies: Fast Facts About Bugs & Spiders (Unabridged)

  Lisa J. Amstutz

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  Fast Facts About Bees: Fast Facts About Bugs & Spiders (Unabridged)

  Lisa J. Amstutz

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  Let's Go to the Nature Center (Unabridged)

  Lisa J. Amstutz

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  Caves: Earth's Landforms (Unabridged)

  Lisa J. Amstutz

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  Fast Facts About Ants: Fast Facts About Bugs & Spiders (Unabridged)

  Lisa J. Amstutz

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  Chinese New Year: Holidays Around the World (Unabridged)

  Lisa J. Amstutz

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  Canyons: Earth's Landforms (Unabridged)

  Lisa J. Amstutz

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  Our Community Center: Places in Our Community (Unabridged)

  Lisa J. Amstutz

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  Discover Cryobiology

  Lisa J. Amstutz

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  Fast Facts About Cockroaches: Fast Facts About Bugs & Spiders (Unabridged)

  Lisa J. Amstutz

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  The Gearhead's Guide to ATVs: Gearhead Guides (Unabridged)

  Lisa J. Amstutz

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  Will It Float or Sink?: Properties of Materials (Unabridged)

  Lisa J. Amstutz

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  Our Park: Places in Our Community (Unabridged)

  Lisa J. Amstutz

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  The Gearhead's Guide to Go-Karts: Gearhead Guides (Unabridged)

  Lisa J. Amstutz

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  Let's Go to the Pumpkin Patch: Fall Field Trips (Unabridged)

  Lisa J. Amstutz

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  Ramadan: Holidays Around the World (Unabridged)

  Lisa J. Amstutz

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  All About Robots

  Lisa J. Amstutz

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  The Gearhead's Guide to BMX Bikes: Gearhead Guides (Unabridged)

  Lisa J. Amstutz

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  Get Involved in an Environmental Club!: Join the Club (Unabridged)

  Lisa J. Amstutz

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  The Gearhead's Guide to Choppers: Gearhead Guides (Unabridged)

  Lisa J. Amstutz

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  The Gearhead's Guide to Dirt Bikes (Unabridged)

  Lisa J. Amstutz

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  Hills: Earth's Landforms (Unabridged)

  Lisa J. Amstutz

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  Is It Stiff or Bendable?: Properties of Materials (Unabridged)

  Lisa J. Amstutz

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  Is It Shiny or Dull?: Properties of Materials (Unabridged)

  Lisa J. Amstutz

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  Smartphones

  Lisa J. Amstutz

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  Mourning Doves (Unabridged)

  Lisa J. Amstutz

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  The Science Behind Track and Field (Unabridged)

  Lisa J. Amstutz

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  Let's Go to the Harvest Festival (Unabridged)

  Lisa J. Amstutz

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  Hanukkah: Holidays Around the World (Unabridged)

  Lisa J. Amstutz

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  Valleys: Earth's Landforms (Unabridged)

  Lisa J. Amstutz

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  Is It Heavy or Light?: Properties of Materials (Unabridged)

  Lisa J. Amstutz

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  Our Library: Places in Our Community (Unabridged)

  Lisa J. Amstutz