Tim Waggoner Books

Supernatural: Carved in Flesh

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Reported sightings of a hellish hound and the discovery of newly dead desiccated corpses bring Sam and Dean Winchester to Brennan, Ohio. But when they catch the monster canine it turns out to be "F...

Resident Evil: The Final Chapter (The Official Movie Novelization)

By Tim Waggoner

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EVIL COMES HOMEAs the only survivor of what was meant to be humanity's final stand against the undead hordes, Alice must return to where the nightmare began—Raccoon City, where the Umbrella C...

Supernatural - Children of Anubis

By Tim Waggoner

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A brand new Supernatural novel inspired by the record-breaking show starring Jared Padalecki and Jensen Ackles.A brand-new Supernatural novel that reveals a previously unseen adventure for the Winc...

Grimm: The Killing Time

By Tim Waggoner

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Portland homicide Detective Nick Burkhardt discovers he is descended from an elite line of criminal profilers known as “Grimms”, charged with keeping balance between humanity and the my...

Supernatural - Mythmaker

By Tim Waggoner

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Teenager Renee Mendez is a talented artist living in a small Illinois town. She loves drawing the strange beings that feature in her dreams, without realizing that when she depicts them on paper, t...

The Mouth of the Dark

By Tim Waggoner

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They Kill Fiction Without Frontiers

By Tim Waggoner

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Alien: Prototype

By Tim Waggoner

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When an industrial spy steals a Xenomorph egg, former Colonial Marine Zula Hendricks must prevent an alien from killing everyone on an isolated colony planet.Venture, a direct rival to the Weyland-...

Alien

By Tim Waggoner

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Halloween Kills: The Official Movie Novelization

By Tim Waggoner

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The official novelization of the highly anticipated sequel to 2018’s Halloween, starring Jamie Lee Curtis. Minutes after Laurie Strode, her daughter Karen, and granddaughter Allyson left...

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.