Record of the expedition to Abyssinia / Trevenen J. Holland : Vol. 2 Record of the expedition to Abyssinia / Trevenen J. Holland : Vol. 1 Record of the expedition to Abyssinia / Trevenen J. Holland : Atlas Record of the expedition to Abyssinia / comp. by order of the Secretary of state for war by Trevenen J. Holland and Henry Hozier
