Robin

Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII

Behind the Scenes or, Thirty years a slave, and Four Years in the White House

Twenty-Two Years a Slave, and Forty Years a Freeman Embracing a Correspondence of Several Years, While President of Wilberforce Colony, London, Canada West

Through Central Borneo; an Account of Two Years' Travel in the Land of Head-Hunters Between the Years 1913 and 1917

The Head of the House of Coombe