Susan Elderkin's brilliant Sunset Over Chocolate Mountains explores our places in the lives of our loved ones and in the universe. Theobald Moon lives in a lonely corner of the Arizona desert, tending his spectacular cactus garden, his tiny mobile home, and his astounding appetite. He has fled a stifled, cardigan-and-tea-cozy life in south London for this unfamiliar country and is raising Josephine, who has known no other life than their cheerful...