J. H. Williams III Books

Promethea: The 20th Anniversary Deluxe Edition Book Two

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Alan Moore and J.H. Williams III's multiple Eisner Award-winning masterpiece, Promethea, is collected in oversize, deluxe hardcover format for the first time ever.Sophie Bangs has just come to grip...

Batwoman Omnibus

By J. H. Williams III, Greg Rucka

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Batwoman Haunted Tides

By J. H. Williams III, W. Haden Blackman

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Promethea Book 3

By J. H. Williams III, Alan Moore Undifferentiated, Mick Gray

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Echolands Volume 1

By Dave Stewart, J. H. Williams III, W. Haden Blackman

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Echolands Vol. 1

By Todd Klein, Dave Stewart, J. H. Williams III, W. Haden Blackman

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Dracula

By J. H. Williams III

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JLA Vol. 8

By Phil Jimenez, Mark Waid, J. H. Williams III, Paul Neary

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Promethea Book 2

By J. H. Williams III, Alan Moore Undifferentiated, Mick Gray, Jose Villarrubia

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Absolute Sandman Overture (2023 Edition)

By Neil Gaiman

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The gateway story to the ground-breaking and New York Times best-selling Sandman series by multi award-winning author Neil Gaiman is collected here in an Absolute over-sized edition!In 2013, New Yo...

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.