Mark Morrison has been writing scenarios for the Call of Cthulhu roleplaying game for 30 years, almost as long as Cthulhu has been asleep. His work includes editing the massive Horror on the Orient Express boxed campaign, as well as scenarios in H.P. Lovecraft’s Dreamlands, Mansions of Madness, Arkham Unveiled, Escape from Innsmouth and other books from Chaosium,