Angel Unzueta Books

Countdown presents the search for Ray Palmer

By Allen Passalaqua, Angel Unzueta, Ron Marz, Oliver Nome

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Ray Palmer, The Atom, is missing! It's up to heroes Kyle Rayner, Donna Troy and Jason Todd to join forces as the Challengers of the Beyond and scour the Multiverse for him.

Titans

By J. T. Krul, Angel Unzueta, Wayne Faucher

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Young Justice

By D. Curtis Johnson, Humberto Ramos, Todd Dezago, Mike McKone, Mark Waid, Lary Stucker, Peter David, Todd Nauck, Karl Kesel, Angel Unzueta, Chuck Dixon

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Desiring to step out of their mentors' shadows, Young Justice, under the leadership of Red Tornado, set out to take on the universe's toughest villains.

Star Wars Vol. 11

By Kieron Gillen, Andrea Broccardo, Angel Unzueta

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Star Wars

By Kieron Gillen, Salvador Larroca, Angel Unzueta, Jason Aaron, Mike Deodato Jr., Leinil Francis Yu

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Venom N 06

By Donny Cates, Mark Bagley, Chris Mooneyham, Frank Tieri, Angel Unzueta, Clay Chapman

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Venom N 07

By Donny Cates, Mark Bagley, Frank Tieri, Angel Unzueta

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Venom N 11

By Guiu Vilanova, Donny Cates, Frank Tieri, Angel Unzueta, Luke Ross, Clay Chapman

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Star Wars Marvel Comics Kollektion Bd. 13

By Kieron Gillen, Jason Aaron, Mike Mayhew, Angel Unzueta, Leinil Francis Yu

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Death of Wolverine

By Salvador Larroca, Angel Unzueta, Charles Soule

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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.