Erwin Raphael McManus Books

"The Last Arrow is your roadmap to a life that defies odds and alters destinies. Discover the attributes of those who break the gravitational pull of mediocrity as cultural pioneer and thought lead...

The Last Arrow

By Erwin Raphael McManus

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Before You Die, Live the Life You Were Born To Live.When you come to the end of your days, you will not measure your life based on success and failures. All of those will eventually blur together i...

The Way of the Warrior

By Erwin Raphael McManus

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A best-selling author, pastor, futurist, and cultural thought leader argues that to experience and establish inner peace, we must first confront the battles that rage within. Your longings for inne...

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.