Hardcover, red cloth in publisher’s non price-clipped dust-jacket. 523 pages. First edition, stated first printing. Contains representative selections from the following writers: Hobbes; Locke; John Stuart Mill; Rousseau; Thoreau; Adam Smith; Hegel; Karl Marx. No previous ownership marks. Book is clean, square and unmarked. Dust-jacket moderately worn, with old tear on rae upper panel tape repaired on verso. A very good copy in a good dust-jacket.