Ioanna Rapti Books

Sainte Russie

By Fabrice Douar

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Melanges Catherine Jolivet Levy

By Andreas Nicolaides, Sulamith Brodbeck, Paule Pages, Elisabeth Yota, Brigitte Pitarakis, Ioanna Rapti

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Histoires chretiennes en images

By Anne Orange Poilpre, Michel Stavrou, Sulamith Brodbeck, Ioanna Rapti

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Etudes sur la puissance des images à l'époque médiévale. Les contributeurs interrogent les moyens de transmettre l'histoire chrétienne et les récits bibliques et hagiographiques par la représentati...

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.