Book Reviews : Jean Jacques Rousseau : Volume I,The Quest. By LESTER CROCKER. (New York: The Macmillan Company,1968. Pp. 372. $9.95.) Jean Jacques Rousseau: Volume II,The Prophetic Voice. By LESTER CROCKER. (New York: The Macmillan Company,1973. Pp. 385. $10.95.)

Book Reviews : Jean Jacques Rousseau : Volume I,The Quest. By LESTER CROCKER. (New York: The Macmillan Company,1968. Pp. 372. $9.95.) Jean Jacques Rousseau: Volume II,The Prophetic Voice. By LESTER CROCKER. (New York: The Macmillan Company,1973. Pp. 385. $10.95.)