The Intelligent Woman's Guide to Socialism and Capitalism is a non-fiction book written by the Irish playwright George Bernard Shaw.
It was written in 1928 after his sister-in-law, Mary Stewart Cholmondeley, asked him to write a pamphlet explaining socialism.
Shaw examines various socialist ideas, including the issue of private property under socialism, population control, the difficulty of creating non-market-based means to ascribe value to human activities and the problem of wealth distribution.
He explores Marxist concepts such as surplus value along with the ideas of non-Marxist socialist thinkers such as Henry George.
Shaw wrote to Lane that since almost 10 years had elapsed the book's title needed to be changed to The Intelligent Woman's Guide to Socialism, Capitalism, Sovietism, and Fascism, and under that title the book became the first Pelican in two paperbound volumes in 1937.