Leclere Thomas Books

Le Blouson DÃ ChirÃ

By Frédéric Rébéna, Leclere Thomas, Thomas Leclere, Leclère, FrÃ DÃ Ric, Thomas; RÃ BÃ Na, RÃ BÃ Na, FrÃ DÃ Ric

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Paul, Lola et Christophe sont trois copains inséparables. Cet après-midi, malgré le froid, ils ont décidé de faire des glissades sur la mare derrière l'école. Christophe semble préoccupé. Et quand...

Retour D'Ulysse

By Leclere Thomas, Thomas Leclere

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La Guerre De Troie Est Terminée. Après Dix Années D'absence, Ulysse Rentre Enfin Chez Lui. Mais La Route Qui Le Sépare D'ithaque, Son Royaume, Est Longue Et Parsemée D'embûches. Poséidon, Le Dieu D...

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.