Interview: Amy Waldman. Through mutual friends, I’ve known Amy Waldman for years. When I first met her, she was a reporter with the New York Times (which she did for eight years, including three years as co-chief of the South Asia bureau). Then she changed her writing path to become a novelist, and her first novel, The Submission, was a national bestseller. Now Amy has a new novel that has received a huge amount of buzz: A Door in the…