Kenneth D. Garbade, Birth of a Market: The US Treasury Securities Market from the Great War to the Great Depression (Cambridge, MA: MIT Press, 2012, xii + 393 pp., $50, ISBN 978-0-262-01637-7)Julia C. Ott, When Wall Street Met Main Street: The Quest for an Investors' Democracy (Cambridge, MA: Harvard University Press, 2011, 313 pp., $35.00, ISBN 978-0-674-05065-5)