John Townsend Books

"All of Us need to be able to have a healthy confrontational conversation at one time or another. Sometimes it's a matter of simply saying no so we don't get overextended, or saying yes to better w...

Mom Factor Workbook, The

By John Townsend, Henry Cloud

Average: 0.00, 0 Ratings

Boundaries Face to Face: How to Have That Difficult Conversation You've Been Avoiding

By John Townsend, Henry Cloud

Average: 0.00, 0 Ratings

Raising Great Kids

By John Townsend, Henry Cloud

Average: 0.00, 0 Ratings

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.