Gustave Folcher Books

MARCHING TO CAPTIVITY

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Gustave Folcher's story is that of an ordinary peasant from the Languedoc, called up into the French Army in September 1939, forced to endure the confusion and incompetence of his superiors during...

Les carnets de guerre de Gustave Folcher paysan languedocien 1939 1945

By Remy Cazals, Gustave Folcher

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Les carnets de guerre de Gustave Folcher, paysan languedocien, 1939-1945

By Gustave Folcher

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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.