Rob Donnelly Books

Meathaus Volume 8: Head Games

By Brandon Graham, Esao Andrews, Zachary Flagg, Mickey Duzyj, Theo Edmunds, תומר חנוכה, Phonzie Davis, Becky Cloonan, Rob Donnelly, Farel Dalrymple, Keith Graham, Stephen Gilpin, Jim Campbell, Joseph Belden, Celia Bullwinkel

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Headgames marks the eighth issue for the collection of artists, illustrators and cartoonists that comprise Meathaus. Featuring brand new works by a variety of Meathaus favorites, including James Je...

Managing Communication in Changing Organizations Universal History

By Rob Donnelly

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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.