Freelance game material writer. First published work was in the Call of Cthulhu product "Fatal Experiments" in which he wrote rules for black powder weapons in the Call of Cthulhu classic setting, along with a selection of antique or exotic firearms and ammunition types, notably the incendiary dragon's breath shotgun round.
Later wrote a humor piece for Starfleet Battles. Did some writing for the Battlelords of the twenty third century RPG. Has also participated heavily in the evolution of the second edition of the EABA universal RPG system and some of its settings.