Harold Hughes Books

Embark on the journey towards understanding blockchain alongside your child.This is a kids’ book about blockchain. It aims to foster curiosity and spark discussion about this evolving technology an...

Kids Book About Blockchain, A

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Embark on the journey of blockchain alongside your kid.This book helps foster curiosity and conceptual discussion of an evolving technology called blockchain. Through big and small ideas about prac...

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.