The Evolutionary Advantage to Transgender

[1] MD, Randolph M. Nesse. Good Reasons for Bad Feelings: Insights from the Frontier of Evolutionary Psychiatry. 1st edition. New York, New York: Dutton, 2019.

[2] Ellis, Peter Berresford. The Druids. Grand Rapids, MI: Wm. B. Eerdmans Pub Co, 1995.