London, 1553.
The death of King Edward Tudor ignites a brutal struggle for the English crown.
As Queen Mary takes the throne, her half-sister, Princess Elizabeth-daughter of Anne Boleyn and symbol of Protestant hope-becomes a target. Only Sir Richard Fitzwarren, a seasoned mercenary and her closest confidant, dares to defy the crown to protect her.
But Richard carries a shadow of his own: a brother who has betrayed everything he believes in. To save Elizabeth, Richard may have to spill the blood of his last remaining kin.
In a world where loyalty is dangerous and silence is deadly, justice walks a knife's edge.
Buy A Queen's Spy and enter the dark heart of Tudor England-where every alliance has a price, and survival demands more than courage.