This study advances the long-overdue critical reevaluation of Mary Shelley's The Fortunes of Perkin Warbeck (1830) by examining the appearances of the sixteenth-century pretender to the throne, Perkin Warbeck (both prior to and contemporaneous with Mary Shelley), in conventional historical writings and narratives of political reform. It provides the necessary, albeit esoteric, historical background, both Regency and medieval, for a thorough understanding of Perkin Warbeck and its historical moment and analyzes Mary Shelley's personal writings, letters, and journals for evidence of Perkin Warbeck's function as a safe venue for Mary Shelley's political opinions, participation in political reform, support of Wollstonecraftian ideology, and con...