Bryan Thomas Schmidt Books

Aliens vs. Predators - Ultimate Prey

By Jonathan Maberry, Bryan Thomas Schmidt

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The first anthology of fifteen original short stories featuring the confluence of two iconic properties, as the Predators seek the ultimate prey, the Xenomorphs from Alien. Featuring Louis Ozawa, S...

Predator: Eyes of the Demon

By Bryan Thomas Schmidt

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A brand-new anthology with fifteen exclusive short stories offering taut and dramatic tales set on Earth and in dark reaches of space, featuring the ultimate hunters, the Yautja—also also kno...

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.