From website:
Casey W. Christofferson is an author of fantasy and science fiction Role Playing Game supplements, and short fiction. Casey began his career writing for Necromancer Games in 2002 and has continuously provided content for Frog God Games, Troll Lord Games, Goodman Games, Kenzer & Co., 77 Worlds. Casey has dozens of titles in print or on digital format including Bard’s Gate, Tome of Horrors III, Quests of Doom, The Haunted Highlands RPG setting, a children’s tale called Tinsel the Christmas Elf and many more. Casey has worked alongside the likes of Bill Webb, Clark Peterson, James M. Ward, Matthew Finch, and Stephen Chenault. In 2006 he shared the ENnie for best Adversary/Monster supplement with Scott Greene for Tome of Horrors 3. His most recent projects include the revised and expanded version of City of Brass, contributions to the upcoming Lost Lands Setting, as well as various other adventures for 5th edition and Swords & Wizardry. In 2018 he agreed to sign on with Frog God Games as artistic consultant for the fantasy RPG lines. This may have something to do with the fact that he personally instructed several of the Frog God Games artists such as Artem Shukaev, and Adrian Landeros while they were still in high school!
Casey continues to write and work on his various other passions including leather sculpture, miniature painting, and is teaching himself 3D rendering and printing. Casey is a graphic design and illustration teacher at one of largest public school in the state of Kansas. He is heavily involved in promoting the art and writing of newcomers to the gaming industry.