Stephen Tomkins Books

William Wilberforce

By STEPHEN TOMKINS, Stephen Tompkins

Average: 0.00, 0 Ratings

John Wesley

By Stephen Tomkins

Average: 0.00, 0 Ratings

"The life and work of John Wesley (1703-1791) have had an enormous influence on modern Christianity, including his role as founding father of the Methodists, now 33 million strong worldwide. In thi...

Paul and his world

By Stephen Tomkins

Average: 0.00, 0 Ratings

William Wilberforce

By Stephen Tomkins

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.