Howard Johnston Books

Learning to Programme

By Howard Johnson

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The Cult of Saints in Late Antiquity and the Middle Ages: Essays on the Contribution of Peter Brown

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Today 39 s Railways Review Of The Year

By Steven Johnston Howard KNIGHT

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A Guide to Trains

By David Jackson

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Chapter 1. The history of rail -- Chapter 2. Servicng the cities -- Chapter 3. Train technology -- Chapter 4. Trains and society -- Chapter 5. Trains shaping history -- Chapter 6. Preservation and...

Rail Enthusiasts Quiz Book

By Howard Johnston

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Oasis

By Oasis Group, Howard Johnston

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School Leader s Guide to Social Media

By Howard Johnston, Ronald Williamson

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Jane's Rail Portfolio No 5: The 37's

By Howard Johnston

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School Leader s Guide to Social Media

By Howard Johnston, Ronald Williamson

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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.