The Cenci. A Tragedy, in Five Acts (1820) is a verse drama in five acts by Percy Bysshe Shelley written in the summer of 1819, and inspired by a real Roman family, the House of Cenci (in particular, Beatrice Cenci, pronounced CHEN-chee). Shelley composed the play in Rome and at Villa Valsovano near Livorno, from May to 5 August 1819. The work was published by Charles and James Ollier in London in 1819. The Livorno edition was printed in Livorno, Italy by Shelley himself in a run of 250 copies. Shelley told Thomas Love Peacock that he arranged for the printing himself because in Italy "it costs, with all duties and freightage, about half of what it would cost in London." Shelley sought to have the play staged, describing it as "totally different from anything you might conjecture that I should write; of a more popular kind... written for the multitude." Shelley wrote to his publisher Charles Ollier that he was confident that the play "will succeed as a publication." A second edition appeared in 1821, his only published work to go into a second edition during his lifetime.
The play was not considered stageable in its day due to its themes of incest and parricide, and was not performed in public in England until 1922, when it was staged in London. In 1886 the Shelley Society had sponsored a private production at the Grand Theatre, Islington, before an audience that included Oscar Wilde, Robert Browning, and George Bernard Shaw.[1][2] Though there has been much debate over the play's stageability, it has been produced in many countries, including France, Germany, Italy, Russia, Czechoslovakia, and the United States.[3][4] It was included in the Harvard Classics as one of the most important and representative works of the Western canon.