Karl Bruckmaier Books

Sound. Die 101 wichtigsten Platten der Popgeschichte

By Karl Bruckmaier

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Dan Reeder

By Dan Reeder, Thomas Heyden, Karl Bruckmaier

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Olaf Unverzart

By Karl Bruckmaier

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Summary: Olaf Unverzart's quiet and precise observations reveal - in contrast to traditional travel and journalistic photography - nothing exotic or unknown. He is wary of presenting trophies, and...

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.