Information on an evolutionary perspective on transvestism?

Does anyone have bibliographical and/or research information concerning an evolutionary perspective on transvestism? I can see a possible link via the chapter on Sadomasochism in "Evolutionary Psychiatry" by Stevens & Price (Routledge, 1996.

• Transvestism: Some Thoughts by James Brody, 4/22/97
• Transvestism: A couple more thoughts by James Brody, 4/23/97
  • Comment on Stevens & Price by Dr Brian Robinson, 4/24/97
    • The Role of the Transvestite in Native American Culture by Ed Riemann MSW LCSW, 4/24/97
      • Further thought on Transvestism by Dr Brian Robinson, 5/26/97
        • Spandrels by James Brody, 6/8/97
          • Noodle Node by Ed Riemann BS MSW LCSW, 6/26/97
            • Welcome: I was worried by James Brody, 6/28/97
    • Thanks for the info; Jung may have something going! by James Brody, 4/24/97
    • Jung and Adapted Mind by James Brody, 4/24/97
      • Archetypes by John Fentress, 10/5/97
        • Arch tripe ... by Brian Robinson, 2/14/98
          • Tripe Trip by John Fentress, 2/15/98
            • John and Brian, Meet One Another by James Brody, 2/15/98
              • Hi Brian - Thanks Jim by John, 2/19/98
          • wondering by amy harrington, 4/16/98
            • Transpersonal Psych by James Brody, 4/21/98
            • The Naropa Institute by John Fentress, 4/24/98