Pepe Galvez Books

Miguel Nunez. Mil vidas mas

By Pepe Galvez, Alfonso Lopez

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Cava y calla

By Pepe Galvez, Manuel Granell, Sento Llobell

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O todos o ninguno

By Raquel Gu, Pepe Galvez, Antonia Santolaya, Grup Raim, Guillem Escriche, Nacho Casanova, Felipe Hernandez Cava, Miguel Angel Giner Bou, Angel De La Calle, Paco Roca, Joan Mundet

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11 M

By Pepe Galvez

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About the terroristic attack at the Atocha rail station in Madrid, March 11th, 2004.

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.