Leonardo Padura Books

Premier opus du cycle "Les quatre saisons". La Havane, hiver 1989. Le lieutenant Mario Conde est chargé d'enquêter sur la disparition mystérieuse du directeur d'une grande entreprise. Rafael Morin...

Vents de careme

By Leonardo Padura Fuentes

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Dans ce deuxième opus de la tétralogie des "Quatre saisons", l'inspecteur Mario Conde rencontre une saxophoniste de jazz alors qu'il débute une enquête délicate. En même temps que le bonheur que lu...

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.