Henry David Thoreau is justly famous for his book "Walden," which tells the story of the two years he spent living by the pond, in the Concord woods. But he also wrote a journal, which he started at age 20 in 1837, and kept up until 1861, shortly before he died. This diary of Thoreau's daily thoughts and experiences has just been published by New York Review Books Classics, which is celebrating its tenth anniversary this autumn.
Edwin Frank, the editor of the series, speaks with ThoughtCast at the Harvard Book Store in Cambridge, Massachusetts.