Khwaja Abu Malik Isami is the author of Futuh-al-Salatin is yet another elaborate account of the Delhi Sultanate. It consists of almost 12,000 verses. The Futuh-us-Salatin is a history of Muslim rule in India until 1349-50.
Krishna Deva Raya himself authored Amukthamalyadha. It is in Telugu. He was known as ‘Abhinava Bhoja’, ‘Andhra Pitamah’, ‘Andhra Bhoja’ as he was great patron of art and literature.
Al Biruni was made court astrologer in Ghazni and he accompanied with Mahmud on his invasions on India. He lived for several years here and is considered to be first Indologist.