From the back of the book:
An ancient evil walks the lands of Myrra once more, the Draconis priest Glymych. In his quest to ressurect [sic] his one-banished order of evil priests, Glymych seeks the Librum Draconis, a secret tome that details rites and rituals for summoning and binding the most poerful of all creatures: a dragon!
In the long-forgotten ruins of the fortress Gryngurg, Player Characters must brave the denizens of the dungeon, the assassin-priests of Glymych's Order of the Black Rose, and even the wiles and trickery of the Librum itself.
Will the party find the Librum Draconis before Glymych's minions? Will they even survive?