"Mystery fiction." . . . . . . . . . . "A murder mystery set in an Austrian ski lodge. The reader is invited to try his own skill as a detective and unmask the murderer, or, if he fails, become the next victim."@en . "A murder mystery set in an Austrian ski lodge. The reader is invited to try his own skill as a detective and unmask the murderer, or, if he fails, become the next victim." . . . . "Invitation to murder : can you find the murderer before the murderer finds you?" . "Invitation to murder : can you find the murderer before the murderer finds you?"@en . . . . . "Mystery and detective stories." . . "Plot-your-own stories." . .