User Summary A 3 page card-stock Mastermind's Screen (GM Screen) with essential information on the Mastermind's side and a montage in sepia of London and Sherlock Holmes on the Investigator's side. The Mastermind 3-fold pages include: General Information (Skill Levels; Roll Difficulties; Types of Actions) The Investigation Scene (Observation Round; Reason Round; Deduction Round) Combat and Healing (Combat Advantages; Weapon Ratings; Healing Difficulties)