Johanne Mercier Books

Caillou Merry Christmas

By Johanne Mercier

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Le coq de San Vito

By Johanne Mercier

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"Dans le village italien de San Vito les habitants sont tous les jours, depuis sept ans, réveillés par le coq du maire à... quatre heures du matin. La vie y est ordonnée, disciplinée, tranquille. M...

GRAND LIVRE DES AVENTURES D ARTHUR T.01

By MERCIER JOHANNE

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GRAND LIVRE DES AVENTURES D ARTHUR LE T.02

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Raconte Moi l Expo 67

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Caillou

By Johanne Mercier

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Finally it's Christmas Eve. Caillou is too excited to sleep. Suddenly, Caillou hears a strange noise--could it be Santa?

Arthur et la patinoire geante

By Johanne Mercier

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Arthur, sept ans, passe une fois encore le week-end chez ses grands-parents. Et cette fois, l'excentrique cousin Eugène propose d'organiser une grande traversée en patins du lac Pichette en souveni...

Mon premier baiser

By Johanne Mercier

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Mon premier voyage

By Johanne Mercier

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Ma premiere folie

By Johanne Mercier

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Chaque livre de cette collection propose trois courtes histoires joyeuses sur un même thème, qui mettent en scène, l'une après l'autre, trois sympathiques personnages : Laurence, Yo et Daphné. Amus...

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.