🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ726535· pop 28· linked from 214 articlesThree Act TragedyAlso known as Murder in Three Acts1934 novel by Agatha ChristieAvailable in 27 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaConnectionsThe Mysterious Mr QuinEntityHercule PoirotEntityCategories1930s mystery novels1934 British novelsBritish English-language novelsBritish novels adapted into filmsBritish novels adapted into television showsDodd, Mead & Co. booksHercule Poirot novelsNovels first published in serial formNovels set in CornwallNovels set in MonacoNovels set in YorkshireTheatre-fiction