Mike Mason is an award-winning game writer and the creative director at Chaosium for the Call of Cthulhu roleplaying game. Mike is the co-writer of Call of Cthulhu 7th edition, Pulp Cthulhu, and the lead designer of the Call of Cthulhu Starter Set, Malleus Monstrorum (2nd edition), and the revised Masks of Nyarlathotep. Traces of Mike’s tentacles can be found in every book in the line. Around the millennium, Mike published The Whisperer, a fanzine devoted to Call of Cthulhu, and ran the Kult of Keepers, a group of Call of Cthulhu scenario writers organizing convention games. Mike previously worked for Games Workshop as the Line Manager and co-writer of the ENnie Award winning Warhammer 40,000 RPG: Dark Heresy. Mike lives in the Midlands of England, betwixt the rolling Derbyshire Peaks and the Satanic Mills of Nottinghamshire.