Simon Coleby Books

Vigilant

By Simon Coleby, Simon Furman

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Ian Livingstone's Freeway Fighter

By Written By Andi Ewington With Art By Simon Coleby

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The smash-hit Fighting Fantasy gamebook comes to comics for the very first time, in a brand-new story of post-apocalyptic racing and survival against all odds! Bella De La Rosa was heir to a great...

Dreaming Eagles

By Marts Mike, Simon Coleby, Garth Ennis

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Dreaming Eagles Sc New Edition

By Mike Marts, Simon Coleby, Garth Ennis

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The Authority: World's End

By Andy Lanning, Dan Abnett, Simon Coleby

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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.