Adam Gallardo Books

"Three different tales where one thing happens differently than it did in the original Star Wars trilogy. The familiar players are launched onto new trajectories!"--Provided by publisher.

Zomburbia

By Adam J. Gallardo

Average: 0.00, 0 Ratings

Zombified

By Adam Gallardo

Average: 0.00, 0 Ratings

Courtney Hart and her friends spend their time fighting zombies in their Oregon home town during a national epidemic.

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.