Christos Gage Books

Superior Spiderman 6 Goblin Nation Marvel Now

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Every Spider Man Ever Spider Verse

By Giuseppe Camuncoli, Christos Gage, Fabrice Sapolsky, Dan Slott, David Hine

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SPIDER-VERSE

By Christos Gage

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When the evil Inheritors begin exterminating Spider-characters throughout the multiverse, every single Spider-Man ever is needed to save the day! An interdimensional Spider-army gathers to fight Mo...

Spider Man Big Time

By Giuseppe Camuncoli, Christos Gage, Marvel Comics, Joshua Hale Fialkov, Steve Dillon

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Amazing Spider Man Vol. 4 Graveyard Shift

By Christos Gage, Dan Slott, Sean Ryan, Jai Nitz

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Superior Spider Man Volume 3

By Humberto Ramos, Ryan Stegman, Giuseppe Camuncoli, Christos Gage, Dan Slott

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Skrulls Must Die

By Christos Gage, Dan Slott, Grant Morrison, Adam Felber, Mark Millar

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Gwen Stacy

By Christos Gage

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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.