John Scalzi Books

Kollaps Das Imperium der Strome 1

By John Scalzi

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Redshirts

By John Scalzi, Miguel Anton

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When humanity is threatened by an alliance of three adversarial races who would halt the world's expansion into space, Jared Dirac, a super-power clone, tries to discover why the scientist who gave...

El visitante inesperado

By John Scalzi

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Xing jian qiu sheng ri zhi

By John Scalzi

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A Guerra e Para os Velhos

By John Scalzi

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Le Vieil Homme et la guerre

By John Scalzi

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High Castle

By John Scalzi

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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.