Leigh McDonald Books

Pool Panic

By Leigh McDonald, Jake Maddox, Katie Wood

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Jenny has always loved swimming, so this year she's finally decided to join the swim team. Jenny cruises through the pool during practice, but when she sees the crowd of spectators at her first mee...

Volleyball Victory

By Leigh McDonald, Jake Maddox, Katie Wood

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Pool Panic

By Leigh McDonald, Jake Maddox, Katie Wood

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Volleyball Victory

By Leigh McDonald, Jake Maddox, Katie Wood

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Historical Casitas of la Quinta Cove

By Maggie Gordon, Leigh McDonald

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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.