On the Duty of Civil Disobedience: This is Thoreau's classic protest against government's interference with individual liberty. One of the most famous essays ever written, it came to the attention of Gandhi and formed the basis for his passive resistance movement.

Charting the rise and fall of a community of former slaves struggling to survive on the fringes of Concord, Massachusetts, Black Walden reveals the role that slavery and its aftermath played in forming Thoreau's beloved Walden landscape.

A reprint of the 1976 Macmillan edition. This fictional outline of a modern utopia has been a center of controversy ever since its publication in 1948. Set in the United States, it pictures a society in which human problems are solved by a scientific technology of human conduct.