Zastrozzi: A Romance is a Gothic novel by Percy Bysshe Shelley first published in 1810 in London by George Wilkie and John Robinson anonymously, with only the initials of the author’s name, as
"by P.B.S.". The first of Shelley’s two early, Gothic novels, it outlines his atheistic worldview through the villain Zastrozzi and touches upon his earliest thoughts on irresponsible
self-indulgence and violent revenge.