Ryan Stegman Books

Magician Apprentice Volume 1 Premiere HC Magician Apprentice

By Ryan Stegman, Brett Booth, Raymond E. Feist, Bryan J. L. Glass, Michael Avon Oeming

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Secret Wars

By Ryan Stegman, Jim Shooter, Sara Pichelli, Steve Epting, Jonathan Hickman, Mike Zeck, Esad Ribic, Brian Michael Bendis

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"From the senses-staggering climax of 1984's original Secret Wars saga to the origin of Miles Morales, the new Ultimate Spider-Man, it's all been leading up to this. And Marvels' master planner, Jo...

VENOM BY DONNY CATES VOL. 1: REX

By Donny Cates

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See Venom return to the big screen in VENOM: THE LAST DANCE, in theaters October 25th, 2024!Collects Venom (2018) #1-6. An ancient and primordial evil has been awakened beneath the streets of New Y...

VENOM BY DONNY CATES VOL. 2: THE ABYSS

By Donny Cates

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Collects Venom (2018) #7-12. Venom no more?! Just when you thought the blockbuster story of Venom couldn't get any more intense, Donny Cates turns the world of Eddie Brock on its head - again! But...

VENOM BY DONNY CATES VOL. 5: VENOM BEYOND

By Donny Cates

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Collects Venom (2018) #26-30 and material from Free Comic Book Day 2020 (Spider-Man/Venom) #1. When a dangerous armored foe named Virus erupts into Venom's life, he threatens to rip away everything...

Venom T02

By Ryan Stegman, Donny Cates, Iban Coello

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Absolute Carnage

By Ryan Stegman, Donny Cates

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Venom Rex Le Printemps des comics 2021

By Ryan Stegman, Donny Cates

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King in Black T01

By Ryan Stegman, Donny Cates

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King in Black T01

By Ryan Stegman, Donny Cates

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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.