Under a new title, The Intelligence Establishment (Cambridge, Mass.: Harvard University Press, 1970), Professor Harry Howe Ransom of Vanderbilt University has thoroughly revised and up-dated his original work, Central Intelligence and National Security, which first appeared in 1958. The result is a highly readable, well-informed survey of the intelligence community (including a new chapter on the British intelligence system), plus penetrating essays on the nature of intelligence, its relationship to national policy and decision-making, surveillance by Congress, and the related problems of administration and executive control.