1. Agada, A. (2015). Existence and consolation: Reinventing ontology, gnosis and values in African philosophy. Paragon House.
2. Asouzu, I. (2004). Methods and principles of complementary reflection in and beyond African philosophy. University of Calabar Press.
3. Attoe, A. (2020). A systematic account of African conceptions of the meaning of/in life. South African Journal of Philosophy, 39(2), 127–139.
4. Bailey, R. (2005). Liberation biology: The scientific and moral case for the biotech revolution. Prometheus Books.
5. Bostrom, N. (2003). The transhumanist FAQ. A General Introduction, Version 2.1. World Transhumanist Association. http://www.nickbostrom.com/views/transhumanismist.pdf. Accessed 20 June 2020.