Barbara Augustin Books

Antonella.

By Barbara Augustin

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Antonella and her Santa Claus

By Barbara Augustin

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Afraid that Santa will pass her by this Christmas, Antonella writes a letter asking for roller skates and sends it on a balloon trip, hoping that it will reach Santa, wherever he is.

Vom Jochen und anderen Rabauken

By Theodor Storm, Barbara Augustin, Eva Strittmatter, Edith Bergner, Anne Geelhaar

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Seepferdchenrennen

By Barbara Augustin

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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.