Alan L. Olmstead and Paul W. Rhode . Creating Abundance: Biological Innovation and American Agricultural Development . New York : Cambridge University Press . 2008 . Pp. xii, 467. Cloth $80.00, paper $23.99.
Adam Tuchinsky . Horace Greeley's New‐York Tribune: Civil War‐Era Socialism and the Crisis of Free Labor . Ithaca : Cornell University Press . 2009 . Pp. xv, 312. $59.95.