SASOL Eerste Veldgids Tot Veldblomme Van Suider-Afrika (Sasol First Field Guide)

All the pretty dead girls

The land owners

The Sound of a Scream

Obscenity

The Emblem

First Field Guide to Parasitic and Carnivorous Plants of Southern Africa (First Field Guides)

Systematics of Drimia jacq. (Hyacinthaceae: Urgineoideae) in southern Africa

The Disciplined Leader

Internal Combustion Engine Design

25 walks in the South Pennines