Pablo Zerda Books

Mundua ulertzeko ipuinak

By Pablo Zerda, Fernando Rey Escalera, Eloy Moreno Olaria

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Mundua ulertzeko ipuinak 2

By Pablo Zerda, Fernando Rey Escalera, Eloy Moreno Olaria

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Invisible (Album ilustrado) Invisible. Collection Stories to Be Read by Two

By Eloy Moreno Pablo Zerda Il.

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El libro que ha inspirado una miniserie próximamente en Disney+El álbum ilustrado de Invisible de Eloy Moreno, el bestseller juvenil llega por fin a los más pequeños....

Las reglas del ratoncito Perez The Rules by Perez the Tooth Mouse

By Eloy Moreno

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El cuento ilustrado más especial de Eloy Moreno, autor bestseller de Invisible, nos acerca al mundo secreto del personaje más querido por nuestros niños: el Ratoncito Pé...

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.