Carol Vorderman Books

Carol Vorderman's Fractions and Decimals Made Easy

By Carol Vorderman

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It All Counts

By Carol Vorderman

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Carol Vorderman's Spelling Made Easy

By Carol Vorderman

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Coding Games in Scratch

By Carol Vorderman

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If you like playing computer games, why not make your own? This book has all you need to build amazing games, including thrilling racing challenges, zany platform games, and fiendish puzzles.Follow...

Help Your Kids with Music, Ages 10-16 (Grades 1-5)

By Carol Vorderman

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Are your kids struggling with music theory? Do you wish you could help them learn how to read music?Help Your Kids With Music is what every frustrated parent needs. This invaluable guide covers all...

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.