Book excerpt: This true story of a concubine and the Gold Rush years “delves deep into the soul of the real old west” (Erik Larson). “Once the discovery of gold at Sutter’s Mill launched our ‘national madness,’ the population of California exploded. Tens of thousands of Chinese, lured by tales of a ‘golden mountain,’ took passage across the Pacific. Among this massive influx were many young concubines who were expected to serve in the brothels sprouting up near the goldfields. One of them adopted the name of Polly Bemis, after an Idaho saloonkeeper, Charlie Bemis, won her in a poker game and married her. For decades the couple lived on an isolated, self-sufficient farm near the Salmon River in central Idaho. After her husband’s death, Polly came down to a nearby town and gradually spoke of her experiences. Journalist Christopher Corbett movingly recounts Polly’s story, integrating Polly’s personal history into the broader picture of the history of the mass immigration of Chinese. As both a personal and social history, this is an admirable book.” —Booklist “A gorgeously written and brilliantly researched saga of America during the mad flush of its biggest Gold Rush. Christopher Corbett’s genius is to anchor his larger story of Chinese immigration around a poor concubine named Polly. A tremendous achievement.” —Douglas Brinkley “Uses Bemis’s story as a platform for a larger discussion about the hardships of the Chinese experience in the American West.” —The Washington Post