Mansions of Madness Vol. 1 contains five scenarios for use with the Call
of Cthulhu Starter Set or the 7th Edition Call of Cthulhu: Keeper
Rulebook. It includes two fully adapted and revised classics, along with
three brand new adventures, and all can be played as standalone
adventures, used as sidetracks for ongoing campaigns, or strung together
to form a mini-campaign spanning the 1920`s. Suitable for up to six
players and their Keeper, each scenario should take between one and
three sessions to play through, and are an ideal step for those who have
already experienced the horrors contained within the scenario
collections Doors to Darkness and Gateways to Terror.