Philippe Djian Books

Une Fiat 500. Au volant, Marc. À côté de lui, sa plus jolie étudiante. C'est la nuit, ils foncent chez lui finir la soirée en beauté. Au petit matin, son goût prononcé pour les jeunes élèves de son...

Vengeances

By Philippe Djian

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Un matin, Marc ramasse une fille au bord du coma éthylique et la ramène chez lui. Quelques heures plus tard, elle a disparu. Qui est-elle ? Pourquoi a-t-elle tout cassé dans sa maison ? Pourquoi ép...

Oh... French Edition

By Philippe Djian

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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.