Bill Warner Books

The Islamic Doctrine of Christians and Jews

By Bill Warner

Average: 0.00, 0 Ratings

The Life of Mohammed

By Warner Bill Scholar Of Islamic Studies

Average: 0.00, 0 Ratings

Mohammed's life is an epic story. He was an orphan who rose from poverty to become the first ruler of all of Arabia. He created a new religion, new methods of war and a new political system includi...

A Self Study Course on Political Islam Level 1

By Bill Warner

Average: 0.00, 0 Ratings

A Self Study Course on Political Islam Level 2

By Bill Warner

Average: 0.00, 0 Ratings

A Self Study Course on Political Islam Level 3

By Bill Warner

Average: 0.00, 0 Ratings

Lectures on the Foundations of Islam

By Bill Warner

Average: 0.00, 0 Ratings

Measuring Mohammed

By Bill Warner

Average: 0.00, 0 Ratings

Sharia wetgeving voor Niet moslims

By Bill Warner

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.