Catherine Asaro Books

The Phoenix Code

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Deadly awakeningWhen robotics expert Megan O'Flannery is offered the chance to direct MindSim's cutting-edge program to develop a self-aware android, it's the opportunity of a lifetime. But the pro...

The charmed sphere

By Catherine Asaro

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Sunrise alley

By Catherine Asaro

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Wondrous beginnings

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The moon's shadow

By Catherine Asaro

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Two young men on opposite sides--one who gave up everything to save an empire, while the other, born a prince but forced into slavery, who has become Imperator of all Skolia--search for a way to br...

Skyfall

By Catherine Asaro

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Schism

By Catherine Asaro

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The final key

By Catherine Asaro

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The Final Key

By Catherine Asaro

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The Moon s Shadow

By Catherine Asaro

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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.