Hosseini, the #1 "New York Times"-bestselling author of "The Kite Runner" and "A Thousand Splendid Suns," has written a new novel about how people love, how they take care of one another, and how choices resonate through generations. From Kabul to Paris to San Francisco to the Greek island of Tinos--the story expands gradually outward, becoming more emotionally complex and powerful with each turning page.