The Works and Correspondence of David Ricardo. V. Speeches and Evidence. VI. Letters 1810–1815. VII. Letters 1816–1818. VIII. Letters 1819–June 1821. IX. Letters July 1821–1823. Edited by Piero Sraffa with the collaboration of M. H. Dobb. Cambridge: At the University Press, for the Royal Economic Society [Toronto: The Macmillan Company of Canada Limited]. 1952. Pp. xxxiv, 534; xliv, 353; xii, 387; xi, 403; xii, 401. $4.60 each. - Jeremy Bentham's Economic Writings: Critical Edition Based on His Printed Works and Unprinted Manuscripts. I. By W. Stark. London: George Allen & Unwin Ltd., for the Royal Economic Society [Toronto: Thos. Nelson & Sons (Canada) Ltd.]. 1952. Pp. 412. $7.50. - Nouveaux Principes d'économie politique, ou, De la richesse dans ses rapports avec la population. Par J.-C.-L. Simonde de Sismondi. Édité par G. Sotiroff. Tome premier. Troisième édition. Geneve, Paris: Édition Jeheber. 1951. Pp. 349. 12 fr. - The Malthusian Controversy. By Kenneth Smith. London: Routledge & Kegan Paul. 1951. Pp. x, 350.30s. - Welfare Economics in English Utopias: From Francis Bacon to Adam Smith. By J. K. Fuz. The Hague: Martinus Nijhoff. 1952. Pp. viii, 113. Guilders 7.