Greg Capullo Books

GEHEIMNISSE UND OFFENBARUNGEN BAND 23: TODESSPIEL Batman erholt sich in seinem neuen Hauptquartier von Scarecrows Angstgas, als Gotham von der Justice League angegriffen wird. Die Gesichter der Su...

Als der Dunkle Ritter nach Gotham City zurückkehrt, um seinen Krieg gegen das Verbrechen fortzuführen, weckt Batman den Hass von Gegenspielern aus vernachlässigten Bezirken der Stadt. In Arkham bra...

Haunt no 01 02

By Ignacio Bentz, Greg Capullo, Todd McFarlane, Robert Kirkman

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Spawn Integral no 09

By Ignacio Bentz, Greg Capullo, Todd McFarlane

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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.