CLEMENS, Samuel L. (“Mark Twain”). The Innocents Abroad, or the New Pilgrims’ Progress. Hartford: American Publishing Co., 1869. First edition, first issue. 8vo. Illustrations in text. Original cloth (a little wear to spine ends and corners; cloth slipcase. Provenance: George R. Beach (book label). BAL 3316. -- Roughing It. Hartford: American Publishing Co, 1872. First American edition, BAL’s state A. 8vo. Illustrations in text. Original cloth; cloth slipcase. Provenance: F. Gildersleeve (signature on pastedown). BAL 3337. – A Tramp Abroad. Hartford: American Publishing Company, 1880. First edition. 8vo. Engraved portrait of Clemens by J.A.J. Wilcox (BAL state C), engraved frontispiece captioned “Moses” (BAL’s first state), profusion of illustrations; advertisement for The Innocents Abroad on p. [632]. Publisher's dark brown gilt-decorated cloth (BAL state B), fine; cloth slipcase. BAL 3386. -- Following the Equator. A Journey Around the World. Hartford: American Publishing Co., 1897. First trade edition. 8vo. Plates and illustrations in text. Original cloth, fine; cloth slipcase. BAL 3451.