Mark Erickson’s adventures in Sanctum continue. Together with his lovely companions, he’s journeying onward to the mysterious crystal tower. Along the way, he will have to contend with a band of nefarious mercenaries and the eccentricities of a fellow monster tamer. Mark Erickson ventures deeper into the mysteries of Sanctum. Danger and allure intertwine on the path to the fabled crystal tower. Joined by his beautiful companions and his growing list of tamed monsters, Mark faces off against nefarious mercenaries while contending with the eccentricities of a fellow monster tamer.