(from the back of the book) Two new adventures - by very new authors - lead into confined spaces and off the beaten path to madness and death: Le Tre Madri - The Three Mothers of Sorrows In five acts, the investigators are led on an intense path of suffering as guests of an art exhibition. In addition to the dangers to body and soul, physical impairments such as blindness, dumbness and deafness also lurk. Twenty rooms What is still reality, where does the dream world begin, where the investigators end up and where they have to solve a puzzle made up of twenty rooms in a “sanatorium”?