The prologue introduces us to George Arthur Rose (
a transparent double for Rolfe himself): a failed candidate for the
priesthood denied his vocation by the machinations and bungling of the
Roman Catholic ecclesiastical machinery, and now living alone with his little yellow cat. Rose is visited by two prominent churchmen, one a
Cardinal Archbishop. The two propose to right the wrongs done to him, ordain him a priest, and take him to
Rome where the Conclave to elect the new Pope has reached deadlock. When he arrives in Rome he finds that the Cardinals have been inspired to
elect him as Pope. He accepts, and since the only previous English Pope was
Adrian (or Hadrian) IV, he takes the name Hadrian VII. The novel develops with this unconventional, chain-smoking Englishman peremptorily reforming the Church and the early 20th-century world, against inevitable opposition from the established Roman Catholic
hierarchy, rewarding his friends and trouncing his enemies; generally he gets his way by charm or doggedness. His short reign is brought to an end when he is assassinated by a
Scotsman, or possibly an
Ulsterman, and the world breathes a sigh of relief. ==Influence on later works==