Gregory Corso is the most intensely spiritual of the Beat generation poets and still by far the least explored. The virtue of Kirby Olson's Gregory Corso: Doubting Thomist is that it is the first book to place all of Corso's work in a philosophical perspective, concentrating on Corso as a poet torn between a static Catholic Thomist viewpoint and that of a progressive surrealist. While Corso is a subject of great controversy--his...