Joshua Williamson Books

Superman Vol. 3: The Dark Path

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Superstar writer Joshua Williamson's era-defining run on Superman continues in the latest collected edition of the Man of Steel’s contemporary adventures!What started with the Dawn of DC and...

Batman and Robin

By Nikola Cizmesija, Joshua Williamson, Mikel Janin, Simone Di Meo, Steve Wands

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DC Year of the Villain Omnibus

By Joshua Williamson, Scott Snyder, Brian Michael Bendis

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The Flash Vol. 11

By Joshua Williamson, Scott Kollins

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Flash Year One

By Hi Fi Colour Design Staff, Howard Porter, Joshua Williamson, Steve Wands

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The Flash Vol. 12

By Joshua Williamson

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Flash 750 Deluxe Edition

By Geoff Johns, Joshua Williamson, Marv Wolfman, Bryan Hitch, Francis Manapul

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Batman Superman Vol. 1

By David Marquez, Joshua Williamson

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Batman Superman Vol. 2: World's Deadliest

By Joshua Williamson

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Batman and Superman battle their deadliest adversaries!In the aftermath of a deadly duel with the Batman Who Laughs, trouble abounds for the Man of Steel and the Dark Knight. From the zombie resurr...

The Flash

By Howard Porter, Joshua 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.