Tārīkh-i Jahāngushāy (Persian: تاریخ جهانگشای "The History of The World Conqueror") or Tārīkh-i Jahāngushāy-i Juwaynī (تاریخ جهانگشای جوینی) is a detailed historical account written by the Persian Ata-Malik Juvayni describing the Mongol, Hulegu Khan, and Ilkhanid conquest of Persia as well as the history of Isma'ilis. It is considered an invaluable work of Persian literature. It is written in Persian, and is one of the earliest known examples of Persian miniature and the "Metropolitan style" of the Mongol Ilkhanid court, together with the 1297-1299 manuscript Manafi' al-hayawan (Ms M. 500) commissioned by Mongol ruler Ghazan. There are no earlier known Persian illustrated manuscripts from before the Mongol conquest (with the possible exception of Varka and Golshah, which however was created in Konya, modern Turkey, at the time of the Sultanate of Rum sometime in the 13th century), although miniatures are known from Mina'i ceramics. Source: Wikipedia (en)