Rupert Guinness Books

Dean Woods Manual of Cycling

By Rupert Guinness, Dean Woods

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Cadel Evans

By Cadel Evans

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The campaign to win the Tour de France begins the day the last Tour finishes. Planning begins, the lessons learnt from the just completed Tour are analysed and the team looks at how they can improve.

Aussie Aussie Aussie Oui Oui Oui

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George Smith

By Rupert Guinness

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What a ride

By Rupert Guinness

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The Cycling Year

By Rupert Guinness, Graham Watson, John Wilcockson, Phil Liggett

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The Foreign Legion Cycling

By Rupert Guinness

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What a Ride

By Rupert Guinness

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George Smith

By Rupert Guinness

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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.