Skylar Patridge Books

A contemporary fantasy/action-adventure graphic novel from Eisner-nominated writer Alex de Campi, and artists Skylar Patridge and Kelly Fitzpatrick.Two years ago, magic suddenly, violently became...

Superman: Action Comics: Phantoms

By Mark Waid

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Action Comics goes All In! Superstar writers Mark Waid and Mariko Tamaki team-up to bring a sweeping Superman epic that stretches from the past to the future and beyond, and it all starts here with...

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.