Carol Watson Books

Round the World Picture Word Book Picture Word Books

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Round the World in French (Picture Word Books)

By Carol Watson, David Mostyn

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Usborne Round the World in German

By Carol Watson, David Mostyn

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Round the World in Spanish Picture Word Books

By D. Bareijo, Carol Watson

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Lisons l anglais

By Watson Carol

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"Le but de cet ouvrage est d'apprendre aux enfants dès l'âge de six ans le vocabulaire quotidien de la langue anglaise". Trois grands thèmes: la maison, le magasin, la ville. [SDM].

Read French

By Carol Watson, Colin King

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Read French

By Carol Watson, Colin King

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Round the World in Spanish with Easy Pronunciation Guide

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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.