Anne Fleur Drillon Books

Cloud chaser

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Dreamy Emery loves doodling wild inventions ... but when a new friend moves in next door with piles of tools and ideas, can they build a real flying machine together?

Les hirondelles

By Anne Fleur Drillon

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Les hirondelles Il y avait bien Martine, une hirondelle avec qui Barnabé s'était lié d'amitié, mais celle-ci disparaissait parfois des jours entiers, le laissant à sa solitude, la tête dans les nua...

Cloud Chaser

By Eric Puybaret, Anne Fleur Drillon

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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.