Michael Cassutt Books

Heaven's Fall

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Mankind’s first contact with extraterrestrial life led to an incredible revelation. Their last may lead them to extinction.Twenty years have passed since the mysterious Near-Earth Object nicknamed...

Heaven s fall

By David S. Goyer

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The Star Country

By Michael Cassutt

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Tango midnight

By Michael Cassutt

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Tango Midnight

By Michael Cassutt

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Missing Man

By Michael Cassutt

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Red Moon

By Michael Cassutt

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Deke

By Michael Cassutt, Deke Slayton

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Who s Who in Space

By Michael Cassutt

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Who's who in space

By Michael Cassutt

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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.