Gracia Iglesias Books

Ovimamis y Paparaguais

By Susana Rosique, Gracia Iglesias

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VACAciones

By Gracia Iglesias, Anna Laura Cantone

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MOO Holiday

By Gracia Iglesias, Anna Laura Cantone

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Pompi Puff

By Gracia Iglesias, Ferran Orta

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Escuela de piratas Pirate School

By Gracia Iglesias

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¡Estás a punto de entrar en la ESCUELA DE PIRATAS!Ahora, para ser pirata ¡ya no hace falta estar tuerto, ni tener un barco en puerto, ni que te falte una pata!Perico Flordepatata...

Colmillos en el gimnasio Fangs at the Gym

By Gracia Iglesias

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COSAS QUE HE DESCUBIERTO DESDE QUE LLEGUÉ A PESAVILLA:   1. Mi nuevo cole se cae a pedazos. 2. Mi prima Sofía no sabe distinguir entre una mascota y un animal salvaje comeni&ntil...

Conjuros en clase Spells in Class

By Gracia Iglesias

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ELLOS TEMBLARÁN DE MIEDO... ¡Y LOS LECTORES, DE RISA!   Cosas que me he encontrado desde que llegué a Pesavilla:   1.- Nuevos amigos tan fans del misterio como yo. &#1...

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.