Alan Johnson Books

Alan Johnson's childhood was not only difficult, but unusual, particularly for a man who was destined to become Home Secretary. Not because of the poverty - many thousands lived in the slums of pos...

Late Train to Gipsy Hill

By Alan Johnson

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Leadership in a Slum

By Alan Johnson

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Long Players

By Tom Gatti

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Long Players

By Tom Gatti

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Recommendations For Design And Analysis Of Earth Structures Using Geosynthetic Reinforcements Ebgeo

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This Boy: A Memoir of a Childhood

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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.