Dr. Mary Edwards Walker is the only woman ever to receive the Medal of Honor awarded for bravery on the bloody battlefields of the Civil War. Born a hundred years before her time, Dr. Mary forged ahead, despite all obstacles. This historical novel is based on factual information from Dr. Mary's impressive life. It was fraught with barriers and pitfalls as she refused to accept the limitations of a chauvinistic society. Her extraordinary graduation from medical school, her fearless dress reform battle and her uncompromising campaign to advance women's rights all pale in light of her unprecedented acceptance as a Union Army surgeon. Her daring espionage activities saved Sherman forces from a disastrous ambush, but later caused her capture and detention in the dreaded Castle Thunder Prison. This is a must-read for all ages.