Monetary History of the United States, 1867–1960 (with Milton Friedman), 1963 Monetary Statistics of the United States: Estimates, Sources, Methods (with Milton Friedman), 1970 Growth and Fluctuations in the British Economy, 1790–1850: An Historical, Statistical, and Theoretical Study of Britain's Economic Development (with Arthur Gayer and Walt Whitman Rostow), 1953 Money in Historical Perspective (with an introduction by Michael D. Bordo and Milton Friedman), 1987