James Courtney Books

The Kinky Coloring Book 4

By James Courtney

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The Burlesque Coloring Book

By James Courtney, Jim Sweeney

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Experience Skype to the Max shows you how to make the most of Skype's full range of features on any device. Discover tips and tricks for saving time, saving money, and fostering better communicatio...

Experience Skype to the max

By Jim Courtney

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Inquiring Organizations

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Inquiring Organizations

By David B. Paradice, John D. Haynes

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Inquiring Organizations

By James F. Courtney

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Kinky Coloring Book

By James Courtney

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Kinky Coloring Book 2

By James Courtney, Sharon E. Cathcart, Ms Robin

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Kinky Coloring Book 3

By James Courtney

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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.