John Corbett Books

West Dickens Avenue

Average: 0.00, 0 Ratings

In January 1968, John Corbett and his fellow leathernecks of the 26th Marine Regiment fortified a remote outpost at a place in South Vietnam called Khe Sanh. Within days of their arrival, twenty th...

West Dickens Avenue

By John Corbett

Average: 0.00, 0 Ratings

In January 1968, the 26th Marine Regiment was ordered to a place in the far northwest corner of South Vietnam called Khe Sanh. John Corbett, an untested replacement in a clean, green uniform, and h...

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.