This collection will introduce the peculiar charms of Hadrian the Seventh to a new generation of readers. It offers exciting perspectives on the intellectual, religious and historical contexts of Frederick Rolfe’s eccentric masterpiece. The book demonstrates Rolfe’s playful engagement with literary Decadence, his complex interrogation of nineteenth-century political thought, and his fraught negotiation of same-sex desire. It also illuminates the novel’s tangled relationship with Rolfe’s fractious personal life, uncovering for the first time the identity of the targets of his notoriously biting satire.