Kate Cosgrove Books

The Dirt Book

By By David L. Harrison Illustrated By Kate Cosgrove

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Unearth the glorious mysteries that lie beneath our feet with 15 fun and fact-filled poems about soil--what it is, how it's made, and who lives in it! A New York Public Library Best Book of the Yea...

And the Bullfrogs Sing

By By David L. Harrison Illustrated By Kate Cosgrove

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Rumm...rumm...rumm. A male bullfrog sings. A female bullfrog likes his song. And a life cycle begins.Eggs hatch and become tadpoles. The tadpoles nibble plants. They grow legs and start to breathe...

The Dirt Book

By By David L. Harrison Illustrated By Kate Cosgrove

Average: 0.00, 0 Ratings

15 fun and fact-filled poems about soil--what makes it and who lives in it! This book unearths some of the glorious mysteries that lie beneath our feet! A New York Public Library Best Book of...

A Tree Is a Community

By By David L. Harrison Illustrated By Kate Cosgrove

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One tree supports an ecosystem of life–insects, mammals, and even humans. Discover the surprising biodiversity of trees in this science picture book from award-winning creators of And the Bul...

Marias Kit of Comfort

By Kate Cosgrove, David Doudt, Kathleen M. Fry Miller

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Just Flowers

By Kate Cosgrove, Erin Dealey

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Purple Pussycat

By Margaret Hillert, Kate Cosgrove

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Purple Pussycat

By Margaret Hillert, Kate Cosgrove

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Just Flowers

By Kate Cosgrove, Erin Dealey

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Gatito Morado

By Margaret Hillert, Kate Cosgrove

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.