It's 1944, and war is raging in Europe and the Pacific. Meanwhile, twelve-year-old Hazel is fighting her own battles somewhere in the New Mexico desert. Life has gotten increasingly complicated and lonely since Dad brought Mom and her to live on the Hill, an ugly place surrounded by a chain-link fence and barbed wire. A brilliant physicist, he is working hard on the Big Mystery, while poor Mom, who has always believed that secrets are bad for the...