Giacomo Donis Books

The Science and Passion of Communism

By Amadeo Bordiga, Pietro Basso, Giacomo Donis

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Modern Times, Ancient Hours

By Pietro Basso

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Working ever more intensely, at a faster pace and for longer hours, the modern working class needs to renew its struggleIt is a commonly expressed view that the sickness of our society is unemploym...

Ethics of Democracy

By Cortella Donis, Lucio Cortella, Giacomo Donis

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Abyss of Dreams

By Giacomo Donis

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Empty Shield

By Giacomo Donis

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Science and Passion of Communism

By Amadeo Bordiga, Pietro Basso, Giacomo Donis

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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.