Skead, C.J.; Boshoff, A.F.; Kerley, G.I.H.; Lloyd, P.H. 2011. Historical incidence of the larger land mammals in the broader Northern and Western Cape, 2nd edition. Port Elizabeth, Centre for African Conservation Ecology, Nelson Mandela Metropolitan University. pp. i, i-xiv, 1-519.
Skead, C.J.; Boshoff, A.F.; Kerley, G.I.H.; Lloyd, P.H. 2007. Historical incidence of the larger land mammals in the broader Eastern Cape, 2nd edition. Port Elizabeth, Centre for African Conservation Ecology, Nelson Mandela Metropolitan University. pp. i, i-xiii, 1-570.
Skead, C.J. 1987. Historical mammal incidence in the Cape province, vol. 2: The eastern half of the Cape. Cape Town, Department of Nature and Environmental Conservation of the Provincial Administration of the Cape of Good Hope. pp. i-x, 1-1121.
Skead, C.J. 1980. Historical mammal incidence in the Cape Province, vol. 1: The western and northern Cape. Cape Town, Department of Nature and Environmental Conservation of the Provincial Administration of the Cape of Good Hope. pp. i-ix, 1-903.
Skead, C.J. 1973. Zoo-historical gazetteer. Annals of the Cape Provincial Museums 10: i-v, 1-259.
Skead, C.J. 1971. Puzzle of rubbing-stones. African Wildlife 25 (1): 36-37, fig. 1.
Skead, C.J. 1962. The use of early historical references in the study of bird and mammal distribution. Annals of the Cape Provincial Museums 2: 138-142.
Skead, C.J. 1958. Mammals of the Uitenhage and Cradock Districts CP in recent times. Koedoe 1: 19-38.






