Sylvie Weil Books

A New York il n'y a pas de tremblements de terre

By Sylvie Weil

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Elvina et la fille du roi Salomon

By Weil Sylvie Auteur De Livres Pour Enfants

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Analyse : Roman d'aventures. Roman historique.

Tresors Des Expressions Francaises Le Francais retrouve

By Rameau Weil, Sylvie Weil

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Tresors de la politesse francaise

By Sylvie Weil

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At Home with Andre and Simone Weil

By Benjamin Ivry, Sylvie Weil

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In 1097 Troyes, France, fourteen-year-old Elvina reaches out to a shunned family of German Jews, eventually drawing her grandfather, Bible and Talmud scholar Solomon ben Isaac, into helping her new...

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.