“Passing Strange” tells an astounding true story that would beggar most novelists’ imaginations. It exposes the bizarre secret life of a well-known historical figure, but that secret is its least sensational aspect. The secret was hidden in plain sight until Martha A. Sandweiss, the deductive historian who pieced together this narrative, happened to notice it. Her great accomplishment is to have explored not only how the 19th-century explorer and scientist Clarence King reinvented himself but also why that reinvention was so singularly American. Best of all are Ms. Sandweiss’s insights into what King’s deception and its consequences really mean.
Clarence King has often been written about by historians, but mostly in academic books about the mapping and geological exploration of the American West. He also turns up in biographies and literary histories, since he moved in glittering circles and was once widely held in high regard. He was called “the best and the brightest man of his generation” by one close friend, Secretary of State John Hay.
Hay went even further: “This polished trifler, this exquisite wit, who diffused over every conversation in which he was engaged an iridescent mist of epigram and persiflage, was one of the greatest savants of his time.” Another admirer put it this way: “The trouble with King is that his description of the sunset spoils the original.”
King was a blond blueblood from Newport who distinguished himself at an early age. He traveled West in the 1860s, found work with the California State Geological Survey, helped to map the Sierras and became geologist in charge of the United States Geological Exploration of the 40th Parallel in 1867, when he was 25. He then became a familiar luminary in both New York and Washington. But his early years of roaming were just a prelude to what seems to have been a permanently rootless state.
http://www.nytimes.com/2009/02/05/books/05masl.html?th&emc=th