Nick Callow Books

The Ryder Cup

Average: 0.00, 0 Ratings

The Ryder Cup is one of the world's greatest sporting contests. Every two years, the best golfers from the U.S.A. and Europe go head-to-head in a team event that creates fever-pitch pressure for t...

The Ryder Cup

By Nick Callow

Average: 0.00, 0 Ratings

The Ryder Cup is one of the world's greatest sporting contests. Every two years, the best golfers from the U.S.A. and Europe go head-to-head in a team event that creates fever-pitch pressure for t...

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.