This two-volume book includes "The Eyes of Tanatloc" and "The Land of Qa": Kriss de Valnor, the deadly warrior-woman and Thorgal's arch enemy, has Thorgal's and Aaricia's son abducted. She demands that Thorgal and Aaricia go on a quest to find the magical mask if they want to save their son. "The Eyes of Tanatloc": Thorgal's son Jolan, prisoner in the kingdom of Xinjin, meets the God Tanatloc. Tanatloc, at the end of his life, reacts strangely when Jolan speaks Thorgal's name...