Joseph J. Mersman was a liquor merchant, a German American immigrant who aspired - with success - to become a self-made man. The diary he kept from 1847 to 1864 provides an intriguing account of life in Cincinnati and St. Louis - America"s emerging frontier. Outside of Gold Rush diaries and emigration journals, few narrative records of the antebellum period have been published. As a record of both the man and the time in which he lived, "The Whiskey Merchant"s Diary" is a valuable resource for social historians, providing significant details about bachelorhood, whiskey making, ballroom dancing, circus history, card games, steamboat transportation, gender roles, theater history, and Victorian etiquette. The diary is also the story of a man who confronted serious disease, and his descriptions of cholera and syphilis are exceptional. Complemented by photographs, maps, and period advertisements, the diary reveals how a German American businessman worked to establish himself in his newly adopted country during an era that was rife with opportunity. Linda A. Fisher"s professional training as a physician makes the public health aspect of this project particularly valuable, and her annotations throughout serve to emphasize the significance of Mersman"s firsthand observations.