Yvette Contempre Books

The Tower of Babel

By Yvette Contempre

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Alexander's battle, Albrecht Altdorfer

By Yvette Contempre, Albrecht Altdorfer, Claire Leonard, Bernard Barokas

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Uses details from the 16th-century painting by Albrecht Altdorfer to recount the battle between the Greeks, led by Alexander, and the Persians, led by Darius.

Grand Island of Jatte Children s Art Series

By Yvette Contempre, Georges Seurat

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Tour de Babel

By Yvette Contempre

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Chute d'Icare

By Yvette Contempre

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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.