Autor: Laura Perdew

Have you seen a dodo bird recently? Do you have mastodons playing in your back yard? Not likely-these species are both extinct, which means the entire population has died out. More than 99 percent of …

Look around you-biodiversity is everywhere! From the tallest tree to the smallest microbe, Earth is home to more than 1.5 million known species of plants, animals, fungi, bacteria, and microorganisms …

Have you ever shopped for fruits, vegetables, or meat at a local farmers’ market? Or maybe your family picks up a weekly box of fresh fruits and vegetables grown by local farmers in a community suppo …

Have you seen a dodo bird recently? Do you have mastodons playing in your back yard? Not likely-these species are both extinct, which means the entire population has died out. More than 99 percent of …

Look around you-biodiversity is everywhere! From the tallest tree to the smallest microbe, Earth is home to more than 1.5 million known species of plants, animals, fungi, bacteria, and microorganisms …

An exciting book about the chain reaction world of Rube Goldberg for middle schoolers, including 25 engineering design projects that get middle schoolers applying the laws of physics to their own inv …

An exciting book about the chain reaction world of Rube Goldberg for middle schoolers, including 25 engineering design projects that get middle schoolers applying the laws of physics to their own inv …

A full-color, nonfiction picture book about how reptiles adapt to their environments to survive and thrive in the natural world! A lizard that walks on water? A snake that slithers sideways? These ar …

A full-color, nonfiction picture book about how reptiles adapt to their environments to survive and thrive in the natural world! A lizard that walks on water? A snake that slithers sideways? These ar …

A nonfiction picture book that explores the amazing adaptations that keep certain species of bird alive and soaring!Not all birds build nests with sticks and have good manners. Some construct nests w …

A nonfiction picture book that explores the amazing adaptations that keep certain species of bird alive and soaring!Not all birds build nests with sticks and have good manners. Some construct nests w …

A fascinating nonfiction picture book about how fish adapt to their various underwater environments! When might a fancy leaf costume be useful for a fish? And how do fish in Antarctica keep from free …

A nonfiction picture book about the incredible power of bizarre adaptations to keep mammals alive and thriving! In Stink Fights, Earwax, and Other Marvelous Mammal Adaptations, children ages 5 to 8 l …

A nonfiction picture book about the incredible power of bizarre adaptations to keep mammals alive and thriving! In Stink Fights, Earwax, and Other Marvelous Mammal Adaptations, children ages 5 to 8 l …

A nonfiction picture book about the fabulous adaptations that keep amphibians alive and thriving in their unique habitats!How do sunscreen and mucus help amphibians survive? In Sunscreen, Snot Homes, …

A nonfiction picture book about the fabulous adaptations that keep amphibians alive and thriving in their unique habitats!How do sunscreen and mucus help amphibians survive? In Sunscreen, Snot Homes, …

A fascinating nonfiction picture book about how fish adapt to their various underwater environments! When might a fancy leaf costume be useful for a fish? And how do fish in Antarctica keep from free …

A nonfiction picture book that explores a very important star-the sun! Kids ages 5 to 8 listen as the Universe explains key facts about our cosmic lifeline! There are trillions of stars in the univer …

A nonfiction picture book that explores a very important star-the sun! Kids ages 5 to 8 listen as the Universe explains key facts about our cosmic lifeline! There are trillions of stars in the univer …

A nonfiction picture book for ages 5 to 8 that explores the place we all call home-planet Earth! Learn how Earth was made, why there’s life here, and how climate change is affecting everything.Earth …

A nonfiction picture book for ages 5 to 8 that explores the place we all call home-planet Earth! Learn how Earth was made, why there’s life here, and how climate change is affecting everything.Earth …

A full-color nonfiction picture book to introduce kids ages 5 through 8 to our closest cosmic neighbor-the moon!The moon is one of the smaller celestial objects in the universe, but it has some very …

A full-color nonfiction picture book to introduce kids ages 5 through 8 to our closest cosmic neighbor-the moon!The moon is one of the smaller celestial objects in the universe, but it has some very …

A full-color nonfiction picture book for ages 5 to 8 about those billions of stars you see when you look up into the nighttime sky!The Universe is full of billions of twinkling stars that humans have …

A full-color nonfiction picture book for ages 5 to 8 about those billions of stars you see when you look up into the nighttime sky!The Universe is full of billions of twinkling stars that humans have …

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