Stephen Wiacek Books

Marvel Black Panther The Ultimate Guide

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DC comics la enciclopedia

By Daniel Wallace, Irvine Alexander, Robert Greenberger, Carmen G. Aragon, Matthew K. Manning, Alan Cowsill, Scott Beatty, Wilson Sven Freelance Editor, Stephen Wiacek, Jose Luis Lopez Angon

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The Marvel Book

By Stephen Wiacek

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The Marvel Book is an exhilarating journey through the endlessly fascinating, ever-dynamic, and awe-inspiring Marvel Comics universe.One Marvel book to guide them all. If you want to understand the...

Marvel Black Panther The Ultimate Guide

By Stephen Win Wiacek

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Marvel Greatest Comics

By Stephen Wiacek, Melanie Scott

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100 Marvel comics that built a universe.Which comic books have helped define Marvel Comics and make them the pop-culture phenomenon they are today? Find out in Marvel Greatest Comics, a compelling...

Black Panther

By Stephen Wiacek

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Explore the powers, weapons, technology, and suits of the warrior, monarch, scientist, and Super Hero Black Panther, king of Wakanda from his debut in 1966 to the present.

DC Greatest Events

By Stephen Wiacek

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Marvel Book

By DK Publishing

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DC Book

By Grant Morrison, Stephen Wiacek

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Marvel Year by Year a Visual History New Edition

By Tom Brevoort, Peter Sanderson, Matthew K. Manning, Tom DeFalco, Stephen Wiacek

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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.