Mascha Madorin Books

Care Okonomie

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Widerspruch 66

By Werner Vontobel, Alessandro Pelizzari, Lucia Lanfranconi, Mathis Heinrich, Peter Streckeisen, Mascha Madorin, Hans Jurgen Bieling

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Helfer der Apartheid oder Verlassliche Freunde

By Mascha Madorin, Stefan Howald

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Als "verlässlichen Freunde" hat der ehemalige Präsident des südafrikanischen Apartheid-Staates, F. W. de Klerk, die Schweiz bezeichnet. Tatsächlich: Die Schweizer Banken stützten das Apartheid-Regi...

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.