STONE READER / ***1/2 (Not rated): "In 1972 a man reads a review of a new novel named The Stones of Summer in the New York Times. The reviewer believes it is one of the most extraordinary novels of its generation--a masterpiece. The man buys the novel, can't get into it, puts it on the shelf, moves it around with his books for years, and finally reads it. He thinks it's a masterpiece, too. He goes on the Internet to find out what else the author, Dow Mossman, has written. Mossman has written nothing--has disappeared, it would appear, from the face of the earth. "