The Nuzhat al-mushtāq fī ikhtirāq al-āfāq (Arabic: نزهة المشتاق في اختراق الآفاق, lit. "The Excursion of One Eager to Penetrate the Distant Horizons"), commonly known in the West as the Tabula Rogeriana (lit. "The Book of Roger" in Latin), is an atlas commissioned by the Norman King Roger II in 1138 and completed by the Arab geographer Muhammad al-Idrisi in 1154.