Books on Women who posed as men in History:

   Dekker, Rudolf M. and Lotte C. van de Pol
The Tradition of Female Transvestism in Early Modern Europe" by   (MacMillan Press, 1989)

   Feinberg, Leslie
*Transgender Warriors.

   GILBERT, OP 
Women in Men's Guise 1926, 1932

   Katz, Jonathan
Gay American History (p. 209-280: section on Passing Women
    Thompson, C.J.S. 
The Mysteries of Sex: Women Who Posed as Men and Men Who Impersonated Women, 1974

    Thompson, C.J.S. 
Ladies or Gentlemen? Women Who Posed as Men and Men Who Impersonated Women  1993

    Wright, Richardson 
Forgotten Ladies: Nine Portraits from the American Family Album
(pp. 93-104, 118-20, 301-02) 

Nicholas de Raylan

 Wild Women...

And Male to Females:

   GILBERT, OP 
Men in Women's Guise: Some historical instances of female impersonation 1926.
Includes chapters on Abbe De Choisy, Mdme de Sancy, Compt. des Barres, Philip of Orleans, Chevalier D'Eon, Mlle de Savalette de Lange. 

    Smithies, Michael 
Aspects of the Embassy to Siam 1685 : The Chevalier De Chaumont and the Abbe De Choisy.

    Thompson, C.J.S. 
The Mysteries of Sex: Women Who Posed as Men and Men Who Impersonated Women, 1974

    Thompson, C.J.S. 
Ladies or Gentlemen? Women Who Posed as Men and Men Who Impersonated Women  1993