Africa.- Stanley (Henry M.) How I Found Livingstone, Travels, Adventures, and Discoveries in Central Africa, albumen photograph frontispiece, 6 maps, 4 folding (few small tears without loss, 1 repair), plates, illustrations, 8 pp advertisements at end, re-backed, preserving old spine, Sampson Low, 1872; Through the Dark Continent, 2 vol., portrait frontispieces, 10 maps, 2 folding in pockets at ends, (small tears without loss) plates, illustrations, 32 pp advertisements at end of vol. 2, ends of spines little frayed, Sampson Low, 1878; In Darkest Africa or the Quest, Rescue and Retreat of Enim, Governor of Equatoria, 2 vol., frontispieces, 3 folding maps, plates, illustrations, name stamps of J.C Allen on recto of frontispieces, prospectuses for Mounteney-Jephson's Emin Pasha and Casati's 10 Years in Equatoria, both with stamps, inserted, 1890, FIRST EDITIONS, original pictorial cloth, little rubbed, 8vo, Sampson Low (5)