In 1939 Frank Luther Mott received a Pulitzer Prize for Volumes II and III of his History of American Magazines. In 1958 he was awarded the Bancroft Prize for Volume IV. He was at work on Volume V of the projected six-volume history when he died in October 1964. He had, at that time, written the sketches of the twenty-one magazines that appear in this volume. These magazines flourished during the period 1905-1930, but their "biographies"...