Most Popular Books
- Tribes without Rulers: Studies in African Segmentary Systems.
- Oxygen Radicals in Chemistry and Biology: Proceedings Third International Conference Neuherberg, Federal Republic of Germany Uyly 10-15, 1983
- Self-Portrait with the Happiness
- A Grammar of Eldich: A Comprehensive Grammar of High Eldich and its daughter languages
- The Konkomba of Northern Ghana
