These brief, easy-to-read essays portray the lives of our 42 presidents, the leaders who have come from many backgrounds and sections of the country. Photos/illustrations.

A ready reference guide to the presidents of the United States, from George Washington through Bill Clinton.

Readers will learn about 200 years of history in the Oval Office and of all 43 United States presidents, including the President elected in November, 2000 to succeed President Clinton. Each president's politics, events from their time period, and even some funny things about them and their families are presented. Includes photos and illustrations.

Although the framers gave the president little authority, George Washington knew whatever he did would set precedents for generations of future leaders. To ensure their ability to defend the nation, he simply ignored the Constitution when he thought it necessary. In a revealing new look at the birth of American government, “Mr. President” describes Washington's presidency in a time of continual crisis, as rebellion and attacks by foreign enemies threatened to destroy this new nation. Constantly weighing preservation of the Union against preservation of individual liberties and states' rights, Washington assumed more power with each crisis. In a series of brilliant but unconstitutional maneuvers he forced Congress to cede control of the four pillars of executive power: war, finance, foreign affairs, and law enforcement. Drawing on rare documents and letters, Unger shows how Washington combined political cunning and sheer genius to seize ever-widening powers, impose law and order while ensuring individual freedom, and shape the office of President of the United States.

Selected letters to presidents with contextual commentary.

The first president born after America's independence ushers in a new era of no-holds-barred democracy The first "professional politician" to become president, the slick and dandyish Martin Van Buren was to all appearances the opposite of his predecessor, the rugged general and Democratic champion Andrew Jackson. Van Buren, a native Dutch speaker, was America's first ethnic president as well as the first New Yorker to hold the office, at a time when Manhattan was bursting with new arrivals. A sharp and adroit political operator, he established himself as a powerhouse in New York, becoming a U.S. senator, secretary of state, and vice president under Jackson, whose election he managed. His ascendancy to the Oval Office was virtually a foregone conclusion. Once he had the reins of power, however, Van Buren found the road quite a bit rougher. His attempts to find a middle ground on the most pressing issues of his day-such as the growing regional conflict over slavery-eroded his effectiveness. But it was his inability to prevent the great banking panic of 1837, and the ensuing depression, that all but ensured his fall from grace and made him the third president to be denied a second term. His many years of outfoxing his opponents finally caught up with him. Ted Widmer, a veteran of the Clinton White House, vividly brings to life the chaos and contention that plagued Van Buren's presidency-and ultimately offered an early lesson in the power of democracy.