Alexis de Tocqueville (1805-59) came to America in 1831 to see what a great republic was like. What struck him most was the country's equality of conditions, its democracy . The book he wrote on his return to France, Democracy in America , is both the best ever written on democracy and the best ever written on America. It remains the most often quoted book about the United States, not only because it has something to interest and please everyone, but also because it has something to teach everyone. When it was published in 2000, Harvey Mansfield and Delba Winthrop's new translation of Democracy in America —only the third since the original two-volume work was published in 1835 and 1840—was lauded in all quarters as the finest and most definitive edition of Tocqueville's classic thus far. Mansfield and Winthrop have restored the nuances of Tocqueville's language, with the expressed goal "to convey Tocqueville's thought as he held it rather than to restate it in comparable terms of today." The result is a translation with minimal interpretation, but with impeccable annotations of unfamiliar references and a masterful introduction placing the work and its author in the broader contexts of political philosophy and statesmanship.

An in-depth look at Lewis and Clark's historic expedition through the explorers' journals—America's "first report on the West" (Bernard DeVoto, Pulitzer Prize-winning scholar-historian of the American West). In 1803, the great expanse of the Louisiana Purchase was an empty canvas. Keenly aware that the course of the nation's destiny lay westward—and that a “Voyage of Discovery” would be necessary to determine the nature of the frontier—President Thomas Jefferson commissioned Meriwether Lewis to lead an expedition from the Missouri River to the northern Pacific coast and back. From 1804 to 1806, accompanied by co-captain William Clark, the Shoshone guide Sacajawea, and thirty-two men, Lewis mapped rivers, traced the principal waterways to the sea, and established the American claim to the territories of Idaho, Washington, and Oregon. Together the captains kept this journal: a richly detailed record of the flora and fauna they sighted, the native tribes they encountered, and the awe-inspiring landscape they traversed, from their base camp near present-day St. Louis to the mouth of the Columbia River, which has become an incomparable contribution to the literature of exploration and the writing of natural history.