Stephen Downey Books

Ruaille Buaille

By Sarah Bowie, Steve AUSTIN, Alan Nolan, Alan Ryan, Fintan Taite, Dee Cunniffe, Bob Byrne, Stephen Downey, Phil Barrett, Mike Lynch (Comic Book Writer), Maeve Clancy

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Turok: Dinosaur Hunter Volume 3

By Paul Tobin, Greg Pak, Felipe Cunha, Stephen Downey, Ruairi Coleman

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Cancertown: An Inconvenient Tooth

By Cy Dethan, Stephen Downey

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Vince Morley is a man with big problems and a brain tumour like a baby’s fist; living with one foot in a monstrous alternate world he calls Cancertown. When the lost and dispossessed of London star...

Slaughterman'S Creed

By Cy Dethan, Stephen Downey

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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.