Dr. John Haase (August 21, 1923 – August 3, 2006) was an American dentist and author whose most well-known novel was adapted into the 1968 Richard Lester film Petulia starring George C. Scott and Julie Christie.
Biography：Dr. John Haase (August 21, 1923 – August 3, 2006) was an American dentist and author whose most well-known novel was adapted into the 1968 Richard Lester film Petulia starring George C. Scott and Julie Christie.
