David Hughes Books

Research and the Teacher: A Qualitative Introduction to School-based Research

By David Hughes, Graham Hitchcock

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The Greatest Sci-fi Movies Never Made (Fully Revised and Updated Edition)

By David Hughes

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What if I Am Legend had been directed by Ridley Scott, and had starred Arnold Schwarzenegger? What if James Cameron had directed Spider-Man?This groundbreaking book, now fully updated and revised,...

Jim JAZZ Mouse and Thomas Tuba

By David Hughes

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Jim JAZZ Mouse and Sylvester Saxophone

By David Hughes

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Jim JAZZ Mouse and Barney Banjo

By David Hughes

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Jim JAZZ Mouse and Carla Clarinet

By David Hughes

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How to Cook a Baby

By David Hughes, Michael Noe, Peter Wonder, Dawn Cano, Dani Brown

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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.