Catherine Chambers Books

The First Telephone

By Catherine Chambers

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The history of emigration from Africa

By Catherine Chambers

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Discusses the origin of this huge continent of contrasts, the emigration of its inhabitants throughout the world, and the role of slavery in the lives of its people.

Egyptian Treasures: Age 8-9, Average Readers

By Catherine Chambers

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DK Readers L3: School Days Around the World

By Catherine Chambers

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Kids will discover what a typical school day looks like for children all around the world in this fascinating book. They’ll meet students from seven different countries, and see how we’re all uniqu...

Wild Weather: Pack A

By Catherine Chambers

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Wild Weather: Pack B

By Catherine Chambers

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Wild Weather: Pack A

By Catherine Chambers

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Wild Weather: Pack B

By Catherine Chambers

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Chinese New Year

By Catherine Chambers

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Pester Power - Go Green: Age 8-9, Average Readers

By Catherine Chambers

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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.