Book Reviews : The Origins of Socialism in Cuba. By JAMES O'CONNOR. (Ithaca and London: Cornell University Press,1970. Pp. 338. $10.00.) The Transformation of Political Culture in Cuba. By RICHARD R. FAGEN. (Stan ford: Stanford University Press,1969. Pp. 271. $8.50.)

Book Reviews : The Origins of Socialism in Cuba. By JAMES O'CONNOR. (Ithaca and London: Cornell University Press,1970. Pp. 338. $10.00.) The Transformation of Political Culture in Cuba. By RICHARD R. FAGEN. (Stan ford: Stanford University Press,1969. Pp. 271. $8.50.)