James Grant's story of America's last governmentally untreated depression: A bible for conservative economists, this "carefully researched history...makes difficult economic concepts easy to understand, and it deftly mixes major events with interesting vignettes" (The Wall Street Journal).

In 1920-1921, Woodrow Wilson and Warren G. Harding met a deep economic slump by seeming to ignore it, implementing policies that most twenty-first century economists would call backward. Confronted with plunging prices, wages, and employment, the government balanced the budget and, through the...