"I will always be somebody." This assertion, a startling one from a nineteenth-century woman, drove the life of Dr. Mary Edwards Walker, the only American woman ever to receive the Medal of Honor. President Andrew Johnson issued the award in 1865 in recognition of the incomparable medical service Walker rendered during the Civil War. Yet few people today know anything about the woman so well-known -- even notorious -- in her own time. Mary Walker's...

"Every juncture in Jon Kerstetter's life has been marked by a crossing from one world into another: from civilian to doctor to soldier; between healing and waging war; and between compassion and hatred of the enemy. When an injury led to a stroke that ended his careers as a doctor and a soldier, he faced the most difficult crossing of all, a recovery that proved as shattering as war itself. Crossings is a memoir of an improbable, powerfully drawn...