Gustave Kahn Books

The drawings of Georges Seurat

By Georges Seurat, Georges Pierre Seurat

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The Book of Masks

By Remy De Gourmont

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The selection is based on a series of essays on contemporary writers published as The Book of Masks by the foremost critic and author of the period: Remy de Gourmont. (The "masks" are remarkable po...

Israel

By Elissa Rhais, Gustave Kahn, Sholem Aleichem, Edmond Fleg, Albert Londres, Arthur Koestler, Andre Spire, Michel Abitbol, Israel Zangwill, Joseph Kessel, Myriam Harry, Guy Dugas, Theodor Herzl

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Lettres a Gustave et Rachel Kahn (1886-1934)

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Le roi fou

By Gustave Kahn

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Premiers Poemes

By Gustave Kahn

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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.