Daniel Warren Johnson Books

Beta Ray Bill

By Daniel Warren Johnson

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Extremity

By Daniel Warren Johnson

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"Thea dreams. Not of a better life, but of revenge on the clan that ruined her family. With ferocious battles between man, machines, and monsters ahead ... who knows where her quest for vengeance w...

Extremity Vol. 1

By Daniel Warren Johnson, Mike Spicer

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Ghost Fleet

By Daniel Warren Johnson, Lauren Affe, Donny Cates, John J. Hill

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Extremity Vol. 2

By Daniel Warren Johnson, Mike Spicer

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Murder Falcon Deluxe

By Daniel Warren Johnson

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Do a Powerbomb

By Daniel Warren Johnson

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Murder Falcon

By Daniel Warren Johnson, Mike Spicer

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Space Mullet

By Daniel Warren Johnson

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Space Mullet

By Daniel Warren Johnson

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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.