Books: 'Natural Philosophy' by Ganot (translated by Atkinson, 1872); 'A Year at the Shore' by Gosse [1873]; 'The Dispersal of Plants throughout the World' by Ridley [1930]; 'The Cambridge History of Southeast Asia' in 4 volumes; 'Encyclopedia of Exploration 1850 to 1940, The Oceans, Islands and Polar Regions' by Howgego [Hordern House], plus 4 other volumes. (12 vols.).