THOREAU, Henry David (1817-1862). The Maine Woods. Boston: Ticknor and Fields, 1864. 12o. Original green cloth, gilt-lettered on spine. FIRST EDITION. BAL 20113; Borst A4.1.a. -- Cape Cod. Boston: Ticknor and Fields, 1865. 12o. Original purple cloth, gilt-lettered on spine (spine faded). FIRST EDITION. Binding A. BAL 20115; Borst A5.1.a1. -- Letters to Various Persons. Boston: Ticknor and Fields, 1865. 12o. Original black cloth, gilt-lettered on spine (very light wear at ends of spine). FIRST EDITION. Binding A. BAL 20116; Borst A6.1.a. Provenance: Frederick W. Skiff (bookplates); Estelle Doheny (paper bookplates). FINE COPIES. (3)