Jeff Galloway Books

Marathon

By Jeff Galloway

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Nutrition for Runners

By Jeff Galloway

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The women s guide to health

By Jeff Galloway

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"After more than 50 years of developing, practicing, evaluating, and teaching his Run Walk Run(R) method, Jeff Galloway is now partnering with two primary care physicians, Ruth M. Parker and Carmen...

Running

By Jeff Galloway

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Walking

By Jeff Galloway

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Half Marathon

By Jeff Galloway

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Running Until You re 100

By Jeff Galloway

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Fit Kids

By Jeff Galloway

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Womens Complete Guide to Walking

By Barbara Galloway, Jeff Galloway

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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.