A Thousand Splendid Suns: ACT Artistic Director Carey Perloff in conversation with Khaled Hosseini, author of the novel, and Ursula Rani Sarma, who adapted the book for the stage.On January 17, 2017, in front of an audience at the Geary, Carey Perloff spoke with Khaled Hosseini and Ursula Rani Sarma about the adaptation, about their careers, and about the nature of adaptation. This is an edited portion of that discussion.