Cody Goodfellow Books

Stephen King hates to fly. Now he and co-editor Bev Vincent would like to share this fear of flying with you. Welcome to Flight or Fright, an anthology about all the things that can go horribly w...

Zombies vs Robots

By Cody Goodfellow, Chris Ryall, Jon McGoran, John Skipp

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Rocketeer: Jet-Pack Adventures

By Gregory Frost

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Modern pulp fiction with a retro twist! IDW presents ten original prose adventures featuring Cliff, Betty, Peevy, and a host of new villains. From murderous treasure-hunters and marauding Asian sky...

Rapture of the Deep and Other Lovecraftian Tales

By Cody Goodfellow

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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.