The History and Conservation of Mammals in Malawi (2004), Kachere Series (Zomba),
ISBN99908-76-69-X
Religion And Anthropology: A Critical Introduction (2006), Cambridge University Press
Ernest Thompson Seton, Founder of the Woodcraft Movement 1860-1946: Apostle of Indian Wisdom and Pioneer Ecologist (2007), Edwin Mellen Press (Lewiston),
ISBN0773454748
The Anarchist Geographer: An Introduction to the Life of Peter Kropotkin (2012), Genge Press (Minehead)
Pioneers of Ecological Humanism (2012), Book Guild Publishing (Brighton),
ISBN978-1-84624-866-5