George Weigel Books

When John Paul II lapsed into illness for the last time, people flocked from all over the world to pray. He had become a father figure to millions, who now felt orphaned. After more than 26 years o...

Tranquillitas Ordinis: Present Failure and Future Promise of American Catholic Thought on War and Peace

By George Weigel

Average: 0.00, 0 Ratings

Tranquillitas Ordinis: Present Failure and Future Promise of American Catholic Thought on War and Peace

By George Weigel

Average: 0.00, 0 Ratings

The Final Revolution: Resistance Church and the Collapse of Communism

By George Weigel

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.