Andrea Wolfmayr Books

Phoenix & Phoebe

By Andrea Wolfmayr

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RitschArt

By Luise Kloos, Andrea Wolfmayr

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In this book, the now little-known dish Ritschert serves as the starting point for a journey through the historical events of the 20th century. This includes the end of the First World War and the...

Digitalis purpurea

By Andrea Wolfmayr

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Spielraume

By Andrea Wolfmayr

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...So brauch ich Gewalt

By Andrea Wolfmayr

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Margots manner

By Andrea Wolfmayr

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Weisse Mischung

By Andrea Wolfmayr

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Vom Leben und Sterben des Herrn Vattern Bauer Handwerker und Graf

By Andrea Wolfmayr

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Jane ich oder Die Therapeutinnen

By Andrea Wolfmayr

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Die Farben der Jahreszeiten

By Andrea Wolfmayr

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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.