ஒத்த வளங்கள்: The Karean tribes or aborigines of martaban and tavai, with notices of the aborigines in Keddah and Perak /
- The wild tribes of the Malay Peninsula /
- An account of the wild tribes inhabiting the Malayan Peninsula, Sumatra and the few neighbouring islands /
- Religious views of the Semang about the Orang Hidop (Immortals) /
- An introduction to Malayan aborigines /
- The Negritos of Malaya /
- Aborigines in white Australia : a documentary history of the attitudes affecting official policy and the Australian aborigine 1697-1973 /