David Chilton Books

Die Grosse Trubsal

By Thorsten Brenscheidt, Thomas Schirrmacher, David Chilton

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A Wizard of Earthsea The Earthsea Cycle Book 1

By Mike Maloney, Judi Dench, Nick Russell Pavier, David Chilton, Ursula K. Le Guin, Emma Fielding

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The Wealthy Barber

By David Chilton

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The Wealthy Barber, Updated 3rd Edition

By David Chilton

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OVER TWO MILLION COPIES SOLD! • “Quite simply the best financial self-help book” (Money Book Club, Book-of-the-Month Club)—now revised and updated “One of the...

The Wealthy Barber

By David Chilton

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The Wealthy Barber

By David Chilton

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Power in the Blood a Christian Response to AIDS

By David Chilton

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Power of the Blood

By David Chilton

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Paradise Restored

By David Chilton

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Paradise Restored

By David Chilton

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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.