Book Reviews : Reflections on Hanging,Arthur Koestler. Pp. 231. New York,Macmillan,1957,$4.50. The Offenders: the case against legal vengeance,Giles Playfair and Derrick Sington. Pp. 305. New York,Simon and Schuster,1958,$3.95

Book Reviews : Reflections on Hanging,Arthur Koestler. Pp. 231. New York,Macmillan,1957,$4.50. The Offenders: the case against legal vengeance,Giles Playfair and Derrick Sington. Pp. 305. New York,Simon and Schuster,1958,$3.95