J. Robert King Books

Heart of Midnight

By J. Robert King

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Le Diamant Double diamant A C pisode 9

By N A

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Le lien de la destinee

By J. Robert King

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Magic. Die Zusammenkunft 15. Strom der Zeiten. Artefakt Zyklus 3. Teil.

By J. Robert King

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Merlins Fluch.

By Robert J. King

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Die Herrschaft der Drachen

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DAS SCHICKSAL RUFT - SIE FOLGEN ... In den dunklen Tiefen Tyrias sind die Alten Drachen aus ihrem jahrhundertealten Schlaf erwacht. Zunächst erhob sich Primordus und jagte die Asura aus ihrem unte...

Wojownicy otchlani

By J. Robert King

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Ciclo Embestida no 03 03 Azote

By J. Robert King

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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.