THOREAU, HENRY DAVID. A Week on the Concord and Merrimack Rivers. Boston: Ticknor and Fields, 1862. 8vo, original green cloth, spine faded, slight wear at ends of spine and three fore-corners. FIRST EDITION, Second Issue (one of 450 copies) of the author's first book, comprising sheets from the 1849 printing with a new title-page, BAL's Binding D (no sequence determined). Borst A1.1.a2 (not recording copies in green cloth); BAL 20104.