Gary Hart
Pseudonym: John Blackthorn

Gary Warren Hart was born as Gary Warren Hartpence in Ottawa, Kansas. He is an author, politician, diplomat, and lawyer.


Titles and year of publication:  

 1) The Double Man (with William S. Cohen)  1985
 2) The Strategies of Zeus  1987
 3) Durango  2012
 As 'John Blackthorn'
 1) Sins of the Fathers  1998
 2) I, Che Guevara  2000