Alex Irvine Books

Star Wars Stand Alone 7 Series No 2

By Alex Irvine

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Phase Three Spider Man

By Alex Irvine, Marvel

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Marvel Cinematic Universe Phase One

By Alex Irvine

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The Comic Book Story of Baseball

By C. P. Smith, Alex Irvine, Tomm Coker

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A graphic novel-style history of baseball, providing an illustrated look at the major games, players, and rule changes that shaped the sport.This graphic novel steps up to the plate and covers all...

Far Side of the Moon

By Ben Bishop, Alex Irvine

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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.