Brenan, Dan.  THE ADIRONDACK LETTERS OF GEORGE WASHINGTON SEARS. Blue Mountain Lake: Adirondack Museum, 1972. 1st edition. 177 pp., light green cloth. Sears, writing under the pen name "Nessmuk." was the father of the go-light movement in camping. This edition collects his writings on his Adirondack adventures. Very good in a lightly worn dust jacket.