Appendices: 1. Diary and observations made by Lieutenant Speke, when attempting to reach the Wady Nogal -- 2. Grammatical outline and vocabulary of the Harari language -- 3. Meteorological observations in the cold season of 1854-5 / by Lieutenants Herne, Stroyan, and Burton -- 5. A condensed account of an attempt to reach Harar from Ankobar / [by William Barker]