Justine Lee Books

It's a Dog's Life...but It's Your Carpet

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Why does my dog lick his balls?Admit it; you’ve always wanted to know. Well, finally there’s a professional out there who’s not too embarrassed to answer–bone-fide veterinarian, critical-care speci...

It's a Cat's World . . . You Just Live in It

By Justine A. Lee

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Finally, the truth about cats is out of the bag!If cat lovers are from Venus, then cats hail from another planet altogether. Mischievous and aloof one moment, affectionate the next, the cat is a co...

It's a Dog's Life...but It's Your Carpet

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Emergency Medicine an Issue of Veterinary Clinics

By Justine Lee, Lisa Powell

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Emergency Medicine, an Issue of Veterinary Clinics

By Justine Lee, Lisa Powell

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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.