Zoology Nepal I, 1824-1827; Ornithology & Mammalogy, Valley of Nepal II, 1824-1827. Note by Hodgson: "Crude beginnings - useless"
Descriptions of birds seen
Notes on Mammals of Tibet, 1842; New genus of Birds, 1845; Catalogue of Birds of Nepal, 1847; Description of Wild Ass and Wolf of Tibet, 1846; Wild Sheep in Himalayas, 1831; Tame Sheep and goats in Himalayas and Tibet, 1847; Articles in Journal of Asiatic Society of Bengal, 1847
Minutes of the Working Party on Future Policy on Bird Collections
Correspondence regarding a request for birds and mammals from Africa for the Zoological Society of London
Correspondence with Lord Hurcomb of the International Council for Bird Preservation, British Section, regarding the question of a national bird
Correspondence regarding W J C Frost being commissioned by the Council of the Zoological Society of London to collect Birds of Paradise and Crowned Pigeons for London Zoo
Papers relating to the official opening of the Blackburn Pavilion including a timetable, invitation to the opening and invitation to Bird Song Breakfast
Zonder titelLetter from John Yelland, apologising for not being able to bring back any small Hawaiian birds for the Zoological Society of London