Käthe Roth Books

The Invisible Empire

By Kathe Roth, Jean Guy Rens

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Emilie

By Arlette Cousture

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Two Mediterranean worlds

By William D. Coleman, Kathe Roth, Essid Yassine

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Judaism

By Abraham J. Arnold

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Mapping A Continent: Historical Atlas Of North America, 1492-1814

By Käthe Roth, Vaugeois, Bibliothèque Et Archives Nationales Du Québec, Raymonde Litalien, Denis Vaugeois, Palomino, Litalien, Jean-Francois Palomino

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"En mars 1493, Christophe Colomb rentre d'un long voyage vers l'Ouest. Il est persuadé d'avoir atteint les Indes. Il a rencontré des Indiens, mais non le Grand Khan de Marco Polo. Ce sera pour la p...

The New Old

By PAQUIN RAYMOND

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Messengers of Disaster

By Kathe Roth, Annette Becker

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Messengers of Disaster

By Kathe Roth, Annette Becker

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Judging Homosexuals

By Patrice Corriveau, Kathe Roth

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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.