Kevin Walter Johnson Books

You can't be friends with God if the God you believe in doesn't really exist. You can't depend on God if your God is a figment of your imagination. In a world full of gods, how do you know Jesus is...

So Who Says I Have To Act My Age

By Kevin Johnson, Kevin Walter Johnson

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So what is "Acting Your Age"? Is it Being a front-row class nerd? Shopping in your mother's closet for fashion ideas? Discussing interest rates with your best friend? Society today is telling yo...

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.