Petra Katzenstein Books

Mijn huis jouw huis

By Fiep Westendorp, Shulamit Bamberger, Gioia Smid, Petra Katzenstein, Annie M.G. Schmidt, Touria Bouhkim

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Eerbetoon aan de illustratrice Fiep Westendorp, waarbij van oorsprong Nederlandse teksten zijn vertaald naar het Engels, Hebreeuws en Arabisch om bruggen te slaan en een ieder plezier te laten bele...

Wat jij niet wil... Kikker in je bil Lesbrievem. Max de Matze en de Gulden Regel

By Anneke Van Huisseling

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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.