A. G. Van Aarde Books

God-with-us

By A. G. Van Aarde

Average: 0.00, 0 Ratings

Fatherless in Galilee

By Andries Van Aarde, A. G. Van Aarde

Average: 0.00, 0 Ratings

"According to the letters of Paul, the Gospel of Mark, Q, and the Gospel of Thomas, Jesus was fatherless. Although Joseph played a minimal role in Jesus' life, for all intents and purposes Jesus gr...

Jesus Paul and Matthew Volume Two

By Andries Van Aarde

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.