Celeste Walters Books

Killing Mud eye

By Celeste Walters

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The Glass Mountain

By Celeste Walters

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Deception

By Celeste Walters

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A certain music

By Celeste Walters

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"It is 1821 and the child is a loner who spends her time hiding in the Vienna Woods until she spies an old man - a music maker. And so begins an odd friendship which develops through their mutual l...

What Shall I Say

By Celeste Walters

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Treading the Boards

By Celeste Walters

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Certain Music

By Anne Spudvilas, Celeste Walters

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Puppy Playtime 1 2 3

By Celeste Walters, Adele Jaunn

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Treading the Boards

By Celeste Walters

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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.