Justin Cartwright Books

The Horse of Darius

By Justin Cartwright

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The Promise of Happiness

By Justin Cartwright

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Freedom for the wolves

By Justin Cartwright

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Fighting Men

By Justin Cartwright

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John Steed, Mike Gambit and the beautiful, lethal ex-dancer, Purdey, have only a limited time in which to discover the real purpose of 19th Special Commando before they, too, become execution targe...

The horse of Darius

By Justin Cartwright

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Freedom for the Wolves

By Justin Cartwright

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Interior

By Justin Cartwright

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Look at It This Way Picador Books

By Justin Cartwright

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Masai dreaming

By Justin Cartwright

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Look At It This Way

By Justin Cartwright

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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.