Joan De Deu Prats Books

A great hunter still has to trap the most dangerous animal. What animal does he want? The black panther, the Bengal tiger, the African lion ... or maybe just the mouse who roams the living room?

El misteri de l espantaocells adormit

By Lluis Domenech Alberdi, Joan De Deu Prats

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L ultim monstre

By Kim Amate, Joan De Deu Prats

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Noche de Reyes

By Joan De Deu Prats

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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.