"The Relic Master" is a historical novel by Christopher Buckley set in the 16th century. It follows the story of Hans Scharff, a skilled forger of religious relics, who becomes embroiled in a plot involving the Catholic Church and the Reformation. As Scharff navigates the complexities of faith, art, and deception, he encounters various historical figures and faces moral dilemmas. The narrative explores themes of authenticity, belief, and the lengths people will go to for power and influence in a time of great religious upheaval.