Christine Wells Books

Sisters of the Resistance

By Christine Wells

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Paris Gown

By Christine Wells

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Scandal s Daughter

By Christine Wells

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Wicked little game

By Christine Wells

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"For years, the Marquis of Vane has hungered for Lady Sarah from afar, watching the beauty brave a disastrous marriage. Then Sarah's wastrel husband makes Vane an indecent offer--one night with Sar...

Sweetest Little Sin

By Christine Wells

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Health Fitness Over 50

By Bob O Connor Wells, Christine Wells, Bob O Connor

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Health Fitness Over 50

By Christine Wells, Robert O Connor, Bob O Connor

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Dear Chris

By Christine Wells

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Women, sport & performance

By Christine L. Wells

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Sisters of the Resistance

By Christine Wells

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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.