Alejandro Diaz Books

El Necronomicon

By Alejandro Diaz, Benjamin Briggent, H.P. Lovecraft

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Arsene Lupin contra Herlock Sholmes

By Alejandro Diaz, Marie Mersoye, Maurice Leblanc

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Joaquin Torres Garcia

By Joaquin Torres Garcia, Alejandro Diaz, Beatriz Bustos Oyanedel

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Joaquín Torres García (1874-1949) was born in Montevideo and emigrated to Barcelona with his parents at the age of 17. His life was marked by travel and constant uprooting: Madrid, Paris, and New Y...

Los maestros se visitan

By Alejandro Diaz, Maria Julia Munoz, Figari Pedro, Riccardo Boglione, Thiago Rocca

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Pedro Figari (b. Uruguay 1861-1938), Joaquin Torres-García (b. Uruguay 1874-1949) and José Gurvich (b. Uruguay 1927-1974) immigrated from Germany in 1932. Three artists, three museums, three simult...

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.