Jean Louis Gaillemin Books

Now available in a new edition, this gorgeous volume surveys the entire breadth of Alphonse Mucha’s work—from illustration and decorative arts to his photography and the historical pain...

Shocking

By Jean Louis Gaillemin, Dilys Blum, Marie Sophie Carron De La Carriere, Patrick Mauries, Emmanuelle De L Ecotais

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Dali

By Jean Louis Gaillemin

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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.