Will Pfeifer Books

"The Titans are back in this second volume of the hit series! Superboy has returned, but something is wrong and it's up to the Teen Titans to find out what. On the run with Superboy, the Titans mus...

Teen Titans

By Tom Derenick, Noel Rodriguez, Alvaro Martinez, Miguel Mendonca, Scott McDaniel, Will Pfeifer, Scott Lobdell, Greg Pak, Ian Churchill

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"Just as the team begins to determine its new direction, a mind-wiping demon steals the Titans memories! And when Red Robin goes missing, the teen heroes must save the city and also figure out if t...

Catwoman Replacements A One Year Later Story Catwoman Replacements A One Year Later Story Catwoman

By Alvaro Lopez, David Lopez, Will Pfeifer

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Catwoman

By Alvaro Lopez

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Wonder Woman

By Pfeifer Will Woods Pete

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Catwoman

By Will Et Al Pfeifer

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CAPITAN ATOM

By Giuseppe Camuncoli, Will Pfeifer

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Catwoman

By Will Pfeifer

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"In the aftermath of the "War Games" storyline that ran through the Batman titles, Catwoman must make a deal with Hush to protect the East End of Gotham City. But to keep the streets safe, she'll h...

Teen Titans

By Will Pfeifer

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"Red Robin, Wonder Girl, Raven, Bunker and Beast Boy step out of the shadows of the adult heroes of the DC Universe to offer bold, exciting and sometime dangerous ideas on how to protect a world fu...

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.