Christopher Golden Books

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.

Blood of the four

By Christopher Golden

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A princess' desire for power in a realm where everyone is a slave upsets the delicate balance of peace between the royal and working classes, triggering a series of events that will end in her eith...

Blood of the Four

By Christopher Golden, Tim Lebbon

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Don t Turn Out the Lights

By Jonathan Maberry, Barry Lyga, Brendan Reichs, Amy Lukavics, Brenna Yovanoff

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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.