In this new biography of one of the most intriguing figures of early modern European history, Retha Warnicke, widely regarded as the leading historian on Tudor queenship, offers a fresh interpretation of the life of Mary Stewart (Stuart), popularly known as Mary, Queen of Scots. Mary became Queen of Scotland at six days old, was crowned Queen of France at seventeen on the death of her husband Francis II, and was the cousin and rival of Elizabeth I, who ultimately had her executed for treason. A devout Catholic, who lived during an era of intense religious discord, Mary’s turbulent life was characterized by treachery, violence and tragedy.