Holger Kuhn Books

Die Heilige Sippe und die Mediengeschichte des Triptychons

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Quentin Massys' Annenaltar von 1509 wirkt so traditionell wie ehrwürdig. Eingebettet in die Feier der Nachkommenschaft der heiligen Anna sind aber zwei Neuerungen, die auf sozial- und medienhistori...

Die leibhaftige Munze

By Holger Kuhn

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Critique

By Sami Khatib, Beate Sontgen, Isabel Mehl, Holger Kuhn, Oona Lochner

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Liquidity Flows Circulation

By Mathias Denecke, Milan Sturmer, Holger Kuhn

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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.