Gerald Horne . Mau Mau in Harlem? The U.S. and the Liberation of Kenya . (Contemporary Black History.) New York: Palgrave Macmillan. 2009. Pp. x, 323. $84.95.
GEORGE WILLIAM VAN CLEVEA Slaveholders' Union: Slavery, Politics, and the Constitution in the Early American Republic. Chicago: University of Chicago Press. 2010. Pp. 391. $39.00.
GEORGE HARWOOD PHILLIPSVineyards and Vaqueros: Indian Labor and the Economic Expansion of Southern California, 1771-1877. (Before Gold: California under Spain and Mexico, number 1.) Norman, Okla.: Arthur H. Clark Company. 2010. Pp. 387. $45.00.
GARY S. CROSS and JOHN K. WALTON. The Playful Crowd: Pleasure Places in the Twentieth Century. New York: Columbia University Press. 2005. Pp. viii, 308. $32.50.