Marvel Comics Books

Secret Wars Too

By Marvel Comics

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Amazing Spider Man Silk

By Robbie Thompson

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It's a super hero extravaganza, and you're invited! Be sure to grab a front row seat when Saturnalia pulls back the curtain on the Interstellar Circus Spectacular! But there's far more to its three...

X Men

By Jeff Lemire, Dennis Hopeless, Cullen Bunn

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Marvel Avengers

By Joe Caramagna

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"When Justin Hammer's weapons factories threaten civilian lives, the Avengers are ready to take him down. But our heroes weren't expecting to meet a second team of mighty champions! Who are these...

Scarlet Witch

By James Robinson

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The SCARLET WITCH travels to SERBIA to dive deep into her Romany roots! Who were her parents? Where does she come from? Wanda will discover the answers ... and seek her revenge! Collecting: Scarlet...

Color Your Own Marvel Masters

By Marvel Comics

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All New Wolverine Vol. 3

By Marvel Comics

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The unbeatable Squirrel Girl

By Ryan North

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On a trip to Canada to visit her mom, Doreen teams up with Ant-Man when the Taskmaster strikes, but it turns out to be Mew, Nancy's cat, who saves the day.

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.