In TWO HEADS OF THE COIN, you are one of the world's greatest detectives. Mr. Conway's wife, Georgina, has vanished, and now it's up to you to gather the clues and solve the mystery behind her disappearance! A psychological brain-squeezer set in the London of Sherlock Holmes, this one will tax your skills of deduction, as well as your imagination!
Notes
Although published later by Adventure International, the game itself dates from 1979.