Laure Charpentier Books

Vanessa la Sologne

By Laure Charpentier

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Petit recueil des prieres miraculeuses

By Laure Charpentier

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J ai soif

By Laure Charpentier

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A travers dix portraits de femme, l'auteur témoigne de la réalité de l'alcoolisme au féminin : la honte et les tentatives de suicide, les ravages sur la famille et sur les enfants, la pusillanimité...

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.