“[Henry Rios, with Elena] The heat had become a bit denser and the light a little dustier as the fragrant morning waned. Birds called from the surrounding trees and the low burble of water sounded from the stream that ran through Elena's property. "This is heaven," I said, opening the car door. She smiled, deepening the lines around her mouth. "Have you ever read Primo Levi?" "No." "He has a passage in his book about concentration camp survivors―to the effect that those who have once been tortured go on being tortured. Heaven's not possible for people like that."”