Richard Cheu Books

Living well with chronic illness

Average: 0.00, 0 Ratings

"Learn how to overcome limiting thoughts and feelings and expand your life beyond your chronic illness! A chronic illness can bring on strong negative emotions of shock, fear, and despair. You can'...

Living Well with Chronic Illness

By Richard Cheu

Average: 0.00, 0 Ratings

Love Letters From Janey

By Richard Cheu

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.