Sophie Tasma Books

Le secret de Camille

By Sophie Tasma, Mette Ivers

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Qui perd gagne

By Anais Vaugelade, Sophie Tasma

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Celui qui savait tout

By Sophie Tasma

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Ce jour-là, Bérénice partait en vacances avec son père et son frère aîné, en Sicile. Des vacances qui commençaient à peu près normalement. Au poste à essence, tout s'est passé très vite.

Basile l enfant qui se transformait en lezard

By SophieTasma

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Le chat Pruc

By Anais Vaugelade, Sophie Tasma

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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.