Carl Crow arrived in Shanghai in 1911 and made the city his home for the next quarter of a century, working there as a journalist, newspaper proprietor, and groundbreaking adman. He also did stints as a hostage negotiator, emergency police sergeant, gentleman farmer, go-between for the American government, and propagandist. As his career progressed, so did the fortunes of Shanghai. The city transformed itself from a dull colonial backwater when Crow...