Larkin Bennett has always known her place, whether it's surrounded by her loving family in the lush greenery of the Pacific Northwest, or riding on a dusty convoy in Afghanistan. But all that changed the day tragedy struck her unit and took away everything she held dear. Soon after, Larkin discovers an unexpected treasure: the diary of Emily Wilson, a young woman who disguised herself as a man to fight for the Union in the Civil War. As Larkin struggles to heal, she finds herself drawn deep into Emily's life and the secrets she kept. Indiana, 1861--The only thing more dangerous to Emily Wilson than a rebel soldier is her own comrades in the Union. But in the minds of her fellow soldiers, if it dresses like a man, swears like a man, and shoots like a man, it must be a man. As the war marches on and takes its terrible toll, Emily begins to question everything she has been told about the freedom she is supposed to be fighting for.