Roberta Edwards Books

Fox Fire and Friends

By Roberta Edwards

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Fox Fire and Friends

By Roberta Edwards

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?Quien fue Leonardo da Vinci? Who Was Leonardo da Vinci?

By Roberta Edwards

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Una fantástica serie de biografías ilustradas para conocer a los personajes más destacados de la historia de una forma didáctica y divertida. Leonardo Da Vinci fue uno d...

Space Kid

By Roberta Edwards

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The perfect way for young children to learn how to identify shapes and learn words, Space Kid is an easy-to-read picture book that will spark your young one’s imagination. This humorous story of a...

Oubama de cheng zhang yu fen dou

By Roberta Edwards

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Who Was Leonardo Da Vinci

By Roberta Edwards

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Who Was Paul Revere

By Roberta Edwards

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What Was the Plague

By Roberta Edwards

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Who Was Neil Armstrong

By Roberta Edwards

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Who Was King Tut

By Roberta Edwards

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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.