In 1854, Thoreau published the book by which he will always be best known, Walden, or Life in the Woods. It is by far the deepest, richest, and most closely jointed of his books. It shows Thoreau at his best, and contains all that he had to say to the world. In fact, he is a man of one book, and that book is Walden. In plan, it is open to the same objection as "A Week", and might almost plead guil...