In a half century on the national stage, William F. Buckley Jr. achieved unique stature as a polemicist and the undisputed godfather of modern American conservatism. He knew everybody, hosted everybody at his East 73rd Street maisonette, skewered everybody who needed skewering, and in general lived life on a scale, and in a swashbuckling manner, that captivated and inspired countless young conservatives across that half century.

In this autobiography, woven from personal pieces composed over the course of a celebrated writing life of more than 50 years, you'll meet William Buckley the boy, growing up in a family of 10 children; Buckley the daring young political enfant terrible, whose debut book, God and Man at Yale, was a shocking New York Times best seller; Buckley the editor of National Review, widely hailed as the founder of the modern conservative movement; and Buckley the husband and father.

William F. Buckley Jr.'s first political book in nearly two decades is a revealing memoir of the first champion of the conservative movement. If any two people can be called indispensable in launching the conservative movement in American politics, they are William F. Buckley Jr. and Barry Goldwater. Buckley's National Review was at the center of conservative political analysis from the mid-50s onward.

Based on the NPR series of the same name, This I Believe features 80 Americans—from the famous to the unknown—completing the thought that begins with the book's title. The pieces that make up the program compel listeners to re-think not only what and how they have arrived at their own personal beliefs, but also the extent to which they share them with others.

President Truman is nearing the end of his term in office, and Great Britain has a new queen. It is 1952; the Cold War is beginning to heat up, and vital Western military secrets are falling into Soviet hands. The CIA is faced with a delicate dilemma, for the source of the leaks to the KGB has been traced directly to the Queen's chambers.