Translation from back of book: "Pirit - Den innersta kretsen" is a campaign and adventure module for "Mutant - Undergångens arvtagare". Among others you will find inside: - 196 full pages dealing with the southern Pyrisamfundet, especially the gangster-ruled city of Pirit situated between the Vättaträsket and life-threatening Frihetens Slätter. - A couple of full-page color images, giving more life to the setting - Rules for vehicles, including rules on how to build and modify your own vehicle - Detailed maps of the cities of Pirit, Muntermåla, Hugahult and other places of adventure - 5 new creatures, from the feared Levergöken to the playable reptile men, living in the depths of the Vättaträsket