Jim Campbell Books

Wirt and Greg find themselves at a crossroads in the Unknown and it looks like the brothers will each have to take his own path. With the liklihood they’ll come across fantastical creatures or ghas...

Over the Garden Wall

By Danielle Burgos

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Journey with Greg and Wirt, along with a whole host of fantastical critters and creatures, as they navigate the deep and dark corners of the Unknown. Both touching and terrifying, there’s no tellin...

Daemonifuge Warhammer 40 000

By Jim Campbell, Kev Walker

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Post qualifying mental health social work practice

By Jim Campbell

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Post-qualifying mental health social work practice

By Jim Campbell

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The troubled mind of Northern Ireland

By RAMAN KAPUR

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Mental Health Social Work in Ireland

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Unmet need

By Jim Campbell

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Air of injustice

By Jim Campbell, James R. Campbell

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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.