Antipopes: Intrigues, Heresies and Schisms Behind the Scenes of the Vatican

From the 3rd century and up to the decline of the Middle Ages, the election of the Pope often turned into a sequence of disputes and clashes. While the official chronicles praised the pontiffs, those who opposed them, challenged their authority, or fought for the Holy See remained in the shadows.

Over time, the situation in which there were two heads at once—the recognized Pope of Rome and an antipope—became almost commonplace. Some worked behind the scenes, others stood out for their sincere piety, and still others were supported by the most influential rulers in Europe. But what, in reality, set these crises and schisms in motion? Why were antipopes able to hold on, win trust and popularity among their contemporaries—up to being venerated as saints? And who, according to the canons, was considered the true successor of the Apostle Peter?

Author Mario Prignano retells the fates of the defeated—among them are outstanding thinkers, adventurers, and genuine reformers. This is a story about divisions and feuds, faith and ambition, and how human weaknesses and secret intrigues shaped the politics of one of the most powerful organizations in the world.