Ricardo Rodriguez Brey Books

Ricardo Brey

By Ricardo Rodriguez Brey

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Gap in the clouds

By Ricardo Rodriguez Brey

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Ricardo Brey (°1955, Havana) is one of the most important artists of our time. His artistic roots lie in the 1970s and 1980s as an active member of the group Volumen I, a landmark in Cuban art hist...

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.

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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.