SOURCE: “The Writingest Explorers,” in New York Review of Books, April 4, 1996, pp. 18-21.

In the following review, Wood offers favorable evaluation of Undaunted Courage.

The Lewis and Clark expedition of 1804–1806 is the greatest adventure of exploration in American history. The astronauts of the 1960s knew more about the surface of the moon they were to land on than Lewis and Clark knew about the northwest part of the Louisiana territory they were sent to explore by President Thomas Jefferson. And Lewis and Clark and their party were out of touch with their fellow Americans back home for long periods of time—weeks, months, years—longer certainly than the minutes when the astronauts were unable to communicate with Earth. Besides, the Lewis and Clark expedition had little of the technology that makes even space travel today seem routine. The members of the expedition had only boats, horses, and their...