1. The Knight in the Old Brown Hat: A Life of Sir T W Edgeworth David, Geologist;Branagan,2004
2. Land connections between the other continents and South Africa in the past;Du Toit;South African Journal of Science,1921
3. The Carboniferous glaciation of South Africa;Du Toit;Transactions of the Geological Society of South Africa,1921
4. Geology of South Africa;Du Toit,1926
5. A Geological Comparison of South America with South Africa. With a Palaeontological Contribution by F R Cowper Read;Du Toit,1927