Book reviewed in this article:The Co–operative Movement in Bengal. By J. P. Nryoor.Portrait of a Colony. The Story of Natal. By ALAN F. HATTERSLBT.A History of Investment Trusts in Dundee, 1873–1938. By J. C. GILBERT.Municipal Trading. By HERMAN FINEH.The Stoazi. An ethnographic account of the Natives of the Swaziland Protectorate. By B. A. MARWICK.An Essay on India's National Income, 1925–1929. By V. K. R. V. RAO.The National Income of British India, 1931–1932. By V. K. R. V. RAO.The Economic Basis of a Durable Peace. By J. E