Barbara Buchner Books

Die Frau des Ketzers

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Salzburg, 1728. Willkürliche Verhaftungen, Hausdurchsuchungen, Folter und Vertreibung - der grausame Fürsterzbischof Leopold von Firmian terrorisiert seine evangelischen Untertanen. In diesen Wirre...

Zwischenfall im Magic Land

By Barbara Buchner

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Die Sterbehelfer

By Barbara Buchner

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Allocation in the European Emissions Trading Scheme

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Die Sklaven des Traumfressers.

By Barbara Buchner

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Irrlicht. LIFE . Im Bannkreis der Sekte.

By Barbara Buchner

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Tanz mit dem Satan. LIFE .

By Barbara Buchner

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Biggi spurlos verschwunden. LIFE .

By Barbara Buchner

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Schnee mit dunklem Schatten. Drogenkrimi.

By Barbara Buchner

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Liebhaber des Todes.

By Barbara Buchner

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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.