Michele Wallenborn Books

Figure in print

By Malgorzata Nowara, Stefanie Zutter, Michele Wallenborn

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The art of printmaking has been developing steadily in Luxembourg since the end of the Second World War and is now recognized as an independent genre: Numerous artists deal with a wide variety of p...

Vielseitig

By Michele Wallenborn

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The Bibliothèque nationale du Luxembourg (BnL) has a considerable collection of artist books by Luxembourgish and foreign artists, which has continuously expanded and diversified over the years. Wi...

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.