Chad Hardin Books

Zatanna by Paul Dini

By Paul Dini, Adam Beechen, Dustin Nguyen, Derek Fridolfs, JesuI1s Saiz, Cliff Chiang, Lilah Sturges, Rick Mays, Roux St C Phane Comic Book Artist, Chad Hardin

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"Emmy award-winning writer Paul Dini's complete collection of ZATANNA stories are here in one graphic novel! The acclaimed creator of BATMAN: THE ANIMATED SERIES has long had a history with the pre...

Kiss Kiss Bang Stab

By Jimmy Palmiotti, Amanda Conner, Ben Caldwell, Chad Hardin

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Power Outage

By Jimmy Palmiotti, Amanda Conner, Chad Hardin

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Harley Quinn

By Brandt Peters, Jimmy Palmiotti, John Timms, Amanda Conner, Darwyn Cooke, Ben Caldwell, Mauricet, Joe Quinones, Stjepan Ejic, Kelley Jones, Chad Hardin

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"Harley was certain she could have it all: She could be the world's best landlord, protect Coney Island from the scum of the Earth, woo Mason Macabre, work her day job as a psychiatrist, volunteer...

Joker Loves Harley

By Jimmy Palmiotti, John Timms, Amanda Conner, Chad Hardin

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1 volume (unpaged) : 26 cm

Amanda Conner and Jimmy Palmiotti

By Jimmy Palmiotti, Amanda Conner, Chad Hardin

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Until We Sleep

By Alexander Freed, Michael Atiyeh, David Gaider, Dave Marshall, Chad Hardin

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DDragon Age Library Edition Volume 1

By Michael Atiyeh, David Gaider, Anthony Palumbo, Chad Hardin

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Ghost Squad 1

By Michael R. Poll, Andrew Salmon, Albert Pike, Ron Fortier, Chad Hardin

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Warlord: The Forgotten

By Mike Grell

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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.