En cours de chargement...
A superb mixture of locked room mystery and science fiction classic'A fine craftsman' Ellery QueenA deadly net of danger tightens around Hilary Foulkes as an unseen enemy makes constant, bizarre attempts on his life. Detective Terry Marshall and his unusual assistant, the inquisitive nun Sister Ursula, work desperately against the clock to break the case - for Foulkes's luck is due to run out at any moment .