"Keith O'Brien weaves together the stories of five remarkable women: Florence Klingensmith, a high school dropout who worked for a dry cleaner in Fargo, North Dakota; Ruth Elder, an Alabama housewife; Amelia Earhart, the most famous, but not necessarily the most skilled; Ruth Nichols, who chafed at the constraints of her blue blood family's expectations; and Louise Thaden, the mother of two young kids who got her start selling coal in Wichita, Kansas....

"Shortly before Christmas in 1943, five Army aviators left Alaska's Ladd Field on a test flight. Only one ever returned: Leon Crane, a city kid from Philadelphia with little more than a parachute on his back when he bailed from his B-24 Liberator before it crashed into the Arctic. Alone in subzero temperatures, Crane managed to stay alive in the dead of the Yukon winter for nearly twelve weeks and, amazingly, walked out of the ordeal intact. 81 Days...