Lucy Barnfather Books

Make your own gifts

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Make Your Own Gifts is full of over 50 fantastic home-made projects and original gift ideas, so you can make amazing presents for family and friends. It doesn't stop there: as well as learning how...

Make your own gifts

By Bryony Fripp, Lucy Barnfather

Average: 0.00, 0 Ratings

Make Your Own Gifts is full of over 50 fantastic home-made projects and original gift ideas, so you can make amazing presents for family and friends. It doesn't stop there: as well as learning how...

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.