Juan Francisco Ferre Books

El punto de partida de esta novela es un personaje real: uno de los hombres más poderosos del mundo, que saltó a los telediarios, a las páginas de sucesos, los debates y los chismorreos de todo el...

Karnaval

By Juan Francisco Ferre

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El Quijote a traves del espejo

By Juan Francisco Ferre

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Asi en el cine como en la vida

By Juan Francisco Ferre

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"Una extrema recopilación de los escritos cinematográficos que Juan Francisco Ferré ha realizado en la última década. Aquí leerán intensos artículos sobre el cine, pero mucho más allá, como evidenc...

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.