Princess Mary was the adored only child of Henry VIII and Katherine of Aragon and was raised in the golden splendour of her father’s court. But her world soon began to fall apart: the King wanted a son and heir, and her parents’ marriage was crumbling. Exiled from the court and her beloved mother, she sought solace in her faith but found the choices she faced would haunt her for years to come. Alison Weir fictionalises the life of Princess Mary, who went on to be known as Bloody Mary, in her new Tudor novel. She discusses the drama and tragedy of the royal’s life.