Chris Katsaropoulos Books

True Disclosure

By Chris Katsaropoulos

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Antiphony

By Chris Katsaropoulos

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Theodore Reveil, one of the leading lights in String Theory physics, is invited to share his latest research at an international conference--only to realize he's lost the notes for his presentation...

Fragile

By Chris Katsaropoulos

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Fragile

By Chris Katsaropoulos

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Complex Knowing

By Chris Katsaropoulos

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Complex Knowing

By Chris Katsaropoulos

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Entrevoir

By Chris Katsaropoulos

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Entrevoir

By Chris Katsaropoulos

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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.