Preface, Philip Scranton Introduction: The Garden in the Machine: The Anatomy of Evolutionary History, Edmund Russell Part One: Plants, Profits, Politics, and Power For Profit and Pleasure: Peter Henderson and the Commercialization of Horticulture in 19th Century America, Susan Lanman Biological Innovation in American Wheat Production: Science, Policy, and Environmental Adaptation, Alan Olmstead and Paul Rhode Nature and Profit: A Cuban Sugar Plantation in the Early Twentieth Century, Mark J. Smith Manufacturing Green Gold: A History of Industrial Tree Improvement in the United States, William Boyd and Scott Prudham Part Two: Animals, Aggression, Arrogance, and Analysis War Horses: Markets, Myths, and Equine Technology in the American Civil War, Ann Greene Turbo-Cows: Producing a Competitive Animal in 19th and Early 20th Century Switzerland, Barbara Orland Modeling Animals as Technologies and Patients: The Historical Production of Hemophiliac Dogs in American Biomedicine, Stephen Pemberton Making the Chicken of Tomorrow: Reworking Poultry as Commodities and as Creatures, 1945-1990, Roger Horowitz Hogs, Antibiotics, and the Industrial Environments of Postwar Agriculture, Mark R. Finlay Afterword, Susan Schrepfer