At the back of the black man's mind, or, Notes on the kingly office in West Africa /
by R.E. Dennett.
- London ; New York : London ; New York : Macmillan, 1906.
Appendix (p. [243]-271): Extracts from 'Toruba heathenism', by James Johnson, and 'Astrological geomancy in Africa', by J.A. Abayomi Cole.