From the number-one New York Times best-selling author behind the upcoming Starz original series The White Princess, a gripping new Tudor story featuring King Henry VIII's sisters Mary and Margaret, along with Katherine of Aragon, vividly revealing the pivotal roles the three queens played in Henry VIII's kingdom.

As sisters they share an everlasting bond; As queens they can break each other's hearts.

When Katherine of Aragon is brought to the Tudor court as a young bride, the oldest princess, Margaret, takes her measure. With one look, each knows the other for a rival, an ally, a pawn, destined - with Margaret's younger sister Mary - to a sisterhood unique in all the world. The three sisters will become the queens of England, Scotland, and France.