Matthew Quirk Books

Dead man switch

Average: 0.00, 0 Ratings

A deadly fall on a rugged stretch of California coast. A home invasion gone wrong in Brittany. No one connects the killings because the victims are living under cover, their true identities closely...

The Directive

By Matthew Quirk

Average: 0.00, 0 Ratings

The 500

By Matthew Quirk

Average: 0.00, 0 Ratings

Mike Ford was following his father into a life of crime, but chose, instead, to go straight and work his way through Harvard Law School. Now he's landed the ultimate job with the Davies Group, a po...

The 500

By Matthew Quirk

Average: 0.00, 0 Ratings

The Night Agent

By Matthew Quirk

Average: 0.00, 0 Ratings

The Night Agent

By Matthew Quirk

Average: 0.00, 0 Ratings

Les 500

By Matthew Quirk

Average: 0.00, 0 Ratings

500

By Matthew Quirk

Average: 0.00, 0 Ratings

500 graczy polish

By N A

Average: 0.00, 0 Ratings

Los 500

By Matthiew Quirk, Santiago Del Rey

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.