Andrew Dunn Books

Marie Curie

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A biography of the Polish-born scientist, focusing on her struggle to get an education, her discovery of radium and radiation, her Nobel prizes, and the marriage to her collaborator, Pierre Curie.

Energy and Waves Challenge Science Series

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Lifting by Levers How Things Work

By Andrew Dunn

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Power of Pressure How Things Work

By Andrew Dunn

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Wheels at Work How Things Work

By Andrew Dunn

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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.