Justin Gray Books

War That Time Forgot

By Howard Chaykin, Brett Booth, J. T. Krul, Ariel Olivetti, Justin Gray

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Ame Comi Girls

By Jimmy Palmiotti

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1 volume (unpaged) : 26 cm

"The fan-favorite writing team of Jimmy Palmiotti and Justin Gray (JONAH HEX, TERRA) team with popular aritst Amanda Conner (JSA CLASSIFIED, TERRA) for the rip-roaring solo adventures of Power Girl...

Black Diamond Probability

By Moritat, Phil Winslade, Jimmy Palmiotti, Ariel Olivetti, Justin Gray

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Batwing

By Jimmy Palmiotti

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Once a member of Batman, Incorporated, and deputized by the Dark Knight himself, BATWING, the Batman of Africa, has quit. A new, different hero has emerged in his place--but will his actions do mor...

Earth in Crisis

By Horacio Domingues, Jimmy Palmiotti, Justin Gray, Adam Archer, Eduardo Francisco

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Batwing

By Jimmy Palmiotti

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"When Gotham City is invaded by an army of criminals sent from the Gotham Underground, Batwing must defend his home from them and his most dangerous foe yet: Menace! The Gotham Underground is about...

All Star Western

By Jimmy Palmiotti

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"Now back in the Old West, Hex finds readjusting to his old life a bit more difficult than he expected--especially when he finds out that there's a new Jonah Hex. Hex sets out to settle some scores...

Uncle Sam and the Freedom Fighters

By Jimmy Palmiotti, Justin Gray

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Uncle Sam and the Freedom Fighters

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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.