Karen Salmansohn Books

Happiness expert Karen Salmansohn presents a colorful friendship gift book that celebrates the very best things about friends—from the silly to the supportive—all with her patented brand of humor a...

One Puppy Three Tales book 1

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INSTANT THINK HAPPY MXD 18C CD

By Karen Salmansohn

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How to Make Your Man Behave in 21 Days or Less Using the Secrets of Professional Dog Trainers

By Alison Seiffer, Karen Salmansohn

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Mr. Right When You Need Him

By Karen Salmansohn

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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.