Frogs have been around for a very long time. They first appeared about 200 years ago, when dinosaurs lived. Frogs can be found on every continent except Antarctica. They have learned how to survive in almost every climate, using all sorts of survival tricks. But why are so many frog species disappearing? Learn all about these creatures and how we can protect them in the future.

Frogs 2009, Gareth Stevens Publishing

ISBN-13: 9780836891072

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Frogs 2009, Gareth Stevens Publishing

ISBN-13: 9781433920240

Trade paperback

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Frogs 2006, Reader's Digest Young Families

ISBN-13: 9781599390741

Hardcover

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