Richardson, D.M. (2011). Fifty years of invasion ecology. The legacy of Charles Elton. Wiley-Blackwell, Oxford. 456 pp, ISBN 978-1-4443-3586-6. Special offer less 20% - see this advert for more details.
Terauds, A., Cooper, J., Chown, S.L. & Ryan, P. (2010) Marion & Prince Edward. Africa's Southern Islands. SunPress, Stellenbosch University, South Africa. 176 pp, ISBN 978-1-920338-42-8.
Chown, S.L. & Froneman, P.W. (2008) The Prince Edward Islands. Land-Sea Interactions in a Changing Ecosystem. African Sun Media, Stellenbosch. 470 pp, ISBN 978-1-920109-85-1.