Robert Kirkman Books

Invencible.

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Continues the story of Mark Grayson, a.k.a. Invincible, as he learns how to lead the double life of a superhero. Mark Grayson has all the usual problems of adolescence to deal with, but he sometime...

Brit

By Robert Kirkman

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Invencible 1

By Robert Kirkman

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Invencible 6 El primero de la clase

By Robert Kirkman

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Invencible 2

By Robert Kirkman

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Reaper

By Robert Kirkman

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Marvel Zombies

By Robert Kirkman

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MARVEL STYLE

By ROBERT KIRKMAN DEREK DONOVAN MICHAEL O HARE CASEY JONES

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Los enemigos de los 4 Fantasticos 1

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The walking dead. La strada per Woodbury

By Robert Kirkman

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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.