Claire Grace Books

Snoopy Colouring Book

By Claire Grace, Jessamy Hibberd

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Catch Cat

By Andy Council, Claire Grace

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Catch Cat

By Andy Council, Claire Grace

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Sounds of Nature

By Claire Grace, Rob Hunter

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A Year Full of Celebrations and Festivals

By Claire Grace

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With fact-filled text accompanied by beautifully bright illustrations from the wonderfully talented Chris Corr, prepare yourself for a journey as we travel around the world celebrating and uncoveri...

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.