The biology and ecology of tropical holothurians. pp. 325-67. In Jones, O.A. and Endean, R. (Eds.) 'Biology and Geology of Coral Reefs. vol. 2' (New York:Academic Press).
1980
Invertebrate Zoology, Saunders College, Philadelphia.1089 pp.
1887
The echinoderm fauna of the island of Ceylon. Trans. Roy. Dublin Soc., ser. 2, 3:643-688.
1884
Echinodermata. In Coppinger, R.W. (Ed.) 'Report on the zoological collections made in the Indo-Pacific Ocean during the voyage of H.M.S. Alert, 1881-2' (London:British Museum).
1883
Studies in Hologhurioidea. II: Descriptions of new species. Proc. Zool. Soc. London (
1966
'The Fringe of the Sea.' (Sydney:Rigby Ltd.).
1835
Prodromus descriptions animalium ab H. Mertensio...observatorum. Fasc. 1, pp 1-75.