Africa.- Philip (Rev. John) Researches in South Africa, 2 vol., first edition, engraved frontispiece (vol. 1) and linen-backed folding map frontispiece (vol. 2), engraved plan, occasional pencil annotations, scattered faint finger-soiling, modern half calf, [Hosken p157], 1828 § Livingstone (David) Missionary Travels and Researches in South Africa, first edition, folding lithograph frontispiece, folding plan, plates (including 1 lithograph), illustrations, 2 folding maps (1 in pocket at end), occasional faint spotting, modern morocco, [Czech p97], 1857 § Young (E. D.) The Search After Livingstone, revised by Rev. Horace Waller, lithograph frontispiece, 5 plates, folding map, spotting, prize label to front pastedown, contemporary calf, rebacked with original spine laid down, 1868; and 7 others, similar, 8vo & 4to (11)