By Gravity Goldberg and Renée Houser Gravity GRAVITY: I sat down next to Miles and asked him, “Tell me about your book.” Then I listened, as he went on and on retelling all of the events of his book for several minutes. I didn’t want to be rude and interrupt, but all I was learning from Miles was that he could literally recall the events of the book. After hundreds of conferences like this, I realized the question I was…