Thibault Guichon Books

La rentree d Edmond

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"Edmond est le plus gentil des chiens... Il a du mal à aboyer et ne mord que dans sa pâtée! Mais, un jour, sa famille décide d'en faire un chien de garde et l'inscrit à la fameuse école Saint-Berna...

Edmond a la plage

By Thibault Guichon

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Edmond est le plus gentil des chiens. Il est casanier et pas du tout aventurier! Un jour, sa famille décide de l'emmener à la mer. Et lui qui voulait rester bien tranquille dans sa niche va bientôt...

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.