Robert Crotty Books

The author describes the drastic changes or revolutions that have occurred in the interpretation of the Bible during his own lifetime. The author uses his own experiences to describe these revoluti...

Three Revolutions

By Robert Crotty

Average: 0.00, 0 Ratings

Reconciling Islam Christianity and Judaism

By Robert Crotty, Terence Lovat

Average: 0.00, 0 Ratings

The Christian Survivor

By Robert Crotty

Average: 0.00, 0 Ratings

Christian Survivor

By Robert Crotty

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.