Marco Vichi Books

"Florence, summer 1963. Everyone has left town for the holidays, and the city is deserted, hot and full of mosquitoes. Inspector Bordelli is tossing and turning in bed when a telephone call informs...

Une sale affaire

By Marco Vichi

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"Avril 1964, le ciel gris sur Florence ne présage rien de bon. Deux fillettes sont retrouvées assassinées, chacune porte des marques d'étranglement et de morsures. Aucun indice, aucune trace, aucun...

Bloody Mary

By Marco Vichi

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Se mai un giorno

By Marco Vichi

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Firenze nera

By Emiliano Gucci, Marco Vichi

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Buio d amore

By Marco Vichi

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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.