Adam Warren Books

Empowered Unchained Volume 1

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With every Empowered Special collected under one vast roof, Empowered Unchained sprays a searing shrapnel salvo of scintillating superhero satire, written by the almighty Adam Warren and illustrate...

Knight Rider

By B. Clay Moore, Joe Pruett, Adam Warren, Chuck Dixon, Frank Hanna

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Elseworlds: Justice League Vol. 1 (2024 Edition)

By Adam Warren

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The Justice League in the Wild West?A world where Supergirl and Batgirl protect Metropolis and Gotham City?Wonder Woman fighting Jack the Ripper in Victorian England?In Elseworlds, anything is poss...

The Dirty Pair The Dirty Pair

By Adam Warren, Toren Smith

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La justice administrative en Europe

By Adam Warren

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Empowered Volume 8

By Adam Warren

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Bubblegum crisis

By Adam Warren

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Empowered Volume 11

By Adam Warren

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Costumed crimefighter Empowered finds herself the desperate prey of a maniacal supervillain whose godlike powers have turned an entire city of suprahumans against her.Not good! Outnumbered and unde...

Empowered Volume 9

By Adam Warren

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Already under official suspicion and suspended from her superteam, costumed crimefighter Empowered finds herself the bewildered target of every major supervillain in the capes-and-tights field for...

Empowered Unchained Volume 1

By Adam Warren

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With every Empowered Special collected under one vast roof, Empowered Unchained sprays a shrapnel salvo of sizzling superhero satire, written by the almighty Adam Warren and illustrated by Warren...

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.