Near the end of Reza Aslan's strange, 10-minute television exchange with Fox News, the author of "Zealot: The Life and Times of Jesus of Nazareth," gives voice to a thought that’s entered the mind of many an author while being interviewed: “I’m afraid it seems like you haven’t read my book.” The interview, now circulating widely on social media sites, has helped propel the book to No. 1 on the Amazon bestseller list Monday.