No.	Title	Date
1	The Indian opium revenue : its nature and effects
2	The medical aspect of the opium question
3	Opium : has it any use, other than a strictly medical one?
4	The opium revenue : Sir William Muir's minute and other extracts from papers published by the Calcutta Government
5	The opium trade : report of the proceedings of a conference held at the City of London tavern, London, on Friday Nov. 13 1874
6	The opium trade between India and China in some of its present aspects
7	Rise and progress of British opium smuggling, and its effects upon India, China, and the commerce of Great Britain : four letters addressed to the Right Honourable the Earl of Shaftsbury