Rene Belletto Books

Le troisième et dernier volet, après Régis Mille l'éventreur et Ville de la peur, des aventures de Michel Rey. Il est marié, il a démissionné de la police et est devenu luthier. Ce roman s'aventure...

Les traitres mots ou sept aventures de Thomas Nylkan

By Rene Belletto

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Les traitres mots, ou, Sept aventures de Thomas Nylkan : recit

By Rene Belletto

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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.