APOCTHULHU Quickstart (Classic B&W)Dean Engelhardt, Chad Bowser, Jo Kreil · First published 2020Open the Tome
Luther ArkwrightPete Nash, Bryan Steele, Bryan Talbot, Lawrence Whitaker, Chad Bowser · First published 2017Open the Tome
Parallel LinesChad Bowser, Pete Nash, Bryan Steele, Bryan Talbot, Lawrence Whitaker · First published 2017Open the Tome
Cold HarvestChaosium Inc, Chad Bowser, Mike Mason, Fifa Finnadottir;Stef Worthington · First published 2014Open the Tome
Cthulhu Invictus CompanionChad Bowser, Andi Newton, and friends, Cathy Haymaker, Meghan McLean, Marco Caradonna, Thomas Boatwright · First published 2011Open the Tome
