Christos Gage Books

Annihilation

By Christos Gage, Keith Giffen, Simon Furman, Stuart Moore

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The Marvel Cinematic Universe

By Christos Gage, Peter David, Will Corona Pilgrim, Joe Casey

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Ant Man Giant Man

By Stan Lee, Steve Englehart, Christos Gage

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SPIDER-GEDDON

By Christos Gage

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Collects Spider-Geddon #0-5 and Vault Of Spiders #1-2. SPIDER-VERSE united every Spider-Person ever - now SPIDER-GEDDON will destroy them all! The Inheritors have escaped their radioactive prison p...

Mighty Avengers by Dan Slott

By Christos Gage, Dan Slott

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Ms. Marvel Omnibus Vol. 1

By Mark Waid, Christos Gage, Dan Slott, G. Willow Wilson

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The amazing Spider Man

By Smith Cory Comic Book Artist, Giuseppe Camuncoli, Christos Gage, Dan Slott

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While Spider-Man deals with a Doctor Octopus back from the dead, Scarlet Spider faces off against Carrion, and the Jackal unveils a twisted plan.

Civil War II

By Christos Gage

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"There's a new inhuman with the ability to predict the future, and as Earth's heroes grapple with their feelings about his very existence, there's one fact on which almost everyone can agree: this...

Amazing Spider Man

By Christos Gage, Dan Slott

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Amazing Spider Man

By Christos Gage, Dan Slott

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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.