Henry David Thoreau's four full-length works about the exploration of nature in New England from rivers in Massachusetts to woods in Maine.

"From the purple grasses of August, to the yellow elms of October, to the scarlet oak leaves of November, Henry David Thoreau casts his eye on the brilliant colors of autumn and guides us on a journey through the season's bounty. In this classic essay, first published in 1862, Thoreau delights in fall's foliage and reveals both a practical and philosophical understanding of the changing environment" -- container.