Reinventing Free Labor. Padrones and Immigrant Workers in the North American West, 1880–1930 By Peck, Gunther. Cambridge University Press, Cambridge [etc.] 2000. xiii, 293 pp. Ill. Maps. £35.00; $54.95. (Paper: £11.95; $19.95.); DOI: 10.1017/S0020859002640623