Ingo Schaaf Books

Hieronymus Romanus

By Barbara Feichtinger, Emanuela Prinzivalli, Caruso Giuseppe Augustinian Friar, Ingo Schaaf

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Rome, be it as a concrete space, be it as a concept and idea, occupies an outstanding place in the thoughts and actions of Jerome of Stridon (c. 347-419). Glowing propagandist of the ideal of ascet...

Animal Kingdom of Heaven

By Ingo Schaaf

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Animal Kingdom of Heaven

By Ingo Schaaf

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Animal Kingdom of Heaven

By Ingo Schaaf

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Magie und Ritual Bei Apollonios Rhodios

By Ingo Schaaf

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Magie und Ritual Bei Apollonios Rhodios

By Ingo Schaaf

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Magie und Ritual Bei Apollonios Rhodios

By Ingo Schaaf

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Magie und Ritual Bei Apollonios Rhodios

By Ingo Schaaf

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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.