Patrick Kapera Books

Fantasy Craft

By Scott Gearin, Alex Flagg, Crafty Games, Patrick Kapera

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Mistborn Adventure Game

By Alex Flagg, Crafty Games, Patrick Kapera, Brandon Sanderson

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Adventure I

By Sean Holland, Darby Douglas, Andrew Getting, Steve Hough, Travis Heerman, Lori Lane, Ree Soesbee, Matt Forbeck, A. A. Acevedo, Jim Pinto, James Macduff, Patrick Kapera, Kat Figueroa, Ken Carpenter, A. Acevedo, A. A. Acevedo, Ken Carpenter, Darby Douglas, Kat Figueroa, Matt Forbeck, Andrew Getting, Travis Heerman, Sean Holland, Steve Hough, Patrick Kapera, Lori Lane, James Macduff, Jim Pinto, Ree Soesbee

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Adventure #I links 24 of the best original AEG Adventures Keeps together into one giant plot thread, allowing PCs to advance from the 1st to the 13th level. This book is a must have for DMs eager t...

Shadowforce Archer: A Spycraft Campaign Setting

By Kevin Wilson, Aeg, Patrick Kapera

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Spycraft: Modern Arms Guide

By Owen Hershey, Stephen Wilcoxon, Chad Brunner, Rob Dake, Sean Michael Fish, Tim D'Allaird, Patrick Kapera, Michael Petrovich, Jim Wardrip, Scott Gearin Owen Hershey

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Spycraft Version 2.0

By Scott Gearin, Alex Flagg, Patrick Kapera

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World On Fire

By Scott Gearin, Alex Flagg, Patrick Kapera

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Battlestar Galactica RPG Corebook HC

By James Davenport, Jamie Chambers, Nathan Rockwood, Patrick Kapera, Sean Everette, Floyd C. Wesel

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Battlestar Galactica Role Playing Game The Cylons were created by Man. They rebelled. They evolved. And they have a plan. The Second Cylon War was over within a day. The Cylons slaughter...

Battlestar - Colonial Military

By Patrick Kapera

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Gear For The Ages

By Alex Flagg, Patrick Kapera

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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.