Michael Koryta Books

Sorrow's Anthem 10 copy

By Michael Koryta

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A Welcome Grave

By Michael Koryta

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Dark duets

By Christopher Golden

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Presents a collection of seventeen tales from the horror, thriller, and dark fantasy genres composed by two, and in one case three, acclaimed writers who have never previously collaborated.

The Ridge

By Michael Koryta

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Last Words

By Michael Koryta

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Rise the Dark

By Michael Koryta

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If She Wakes

By Michael Koryta

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Those Who Wish Me Dead

By Michael Koryta, Koryta, Michael, Author

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"When 13-year-old Jace Wilson witnesses a brutal murder, he's plunged into a new life, issued a false identity and hidden in a wilderness skills program for troubled teens. The plan is to get Jace...

If She Wakes

By Michael Koryta

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Rise the Dark

By Michael Koryta

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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.