Ralph W. Cotton Books

High wild desert

By Ralph W. Cotton

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While angels dance

By Ralph W. Cotton

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Webb's Posse

By Ralph W. Cotton, Ralph Cotton

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Jackpot Ridge

By Ralph W. Cotton, Ralph Cotton

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Gunman's Song

By Ralph W. Cotton

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AND THE LAST SHALL BE FASTLawrence Shaw once got a boost out of being the quickest gun alive. Now he’s partial to telling gunfighter stories rather than living them. But that doesn’t stop every orn...

Showdown at Rio Sagrado

By Ralph W. Cotton, Ralph Cotton

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Sabre's edge

By Ralph W. Cotton

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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.