Joanna Campbell Books

It is the summer of 1967 and the Bishop family are departing their UK home for a continental road trip. Their destination: Berlin, a gritty city recovering from the bombs of World War Two and now s...

Tying down the lion

By Joanna Campbell

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Bridal Dreams Thoroughbred Series 65

By Joanna Campbell, Mary Newhall Anderson

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Instructions for the Working Day

By Joanna Campbell

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How to Make a Window Snake

By Joanna Campbell, Ingrid Jendrzejewski, Bath Flash Fiction Award Staff, Charmaine Wilkerson

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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.