(from the back of the book)
In three adventures, the players are confronted with the Cthulhu Mythos in a variety of ways:
The Saturnine Chalice
When asking for help for their broken-down vehicle, the investigators find themselves in the company of a strange homeowner and his mysterious house, where nothing is as it seems. (1920s)
Shadows over Providence
An invitation gathers investigators of all kinds - historians, scholars, black marketeers - in a luxurious hotel in Providence. What dangers await them when given the opportunity to examine the remains of someone known in ancient times as "Ibnhotep the Mad"? (1928, ready-made investigators, particularly suitable for new keepers)
shape 6
Sometimes the biggest threat is amazingly tiny. In Arizona, investigations into various calls for help culminate in a deadly 1960s horror-movie-style menace. (1960s)