Some Facts About Firoz Shah Tughlaq:
- Futuhat-i-Firoz Shahi is the autobiography of Firoz Tughlaq.
- He took the title khan-i-jahan means real ruler
- His commander was Malik Maqbul (converted from Hindu).
- Zia-ud-din Barani was a patron scholar in his court.
- Four new towns Firozabad, Fatehabad, Jaunpur and Hissar were built during his reign.
- He provided instruction to translate many books on science, medicine, and the arts from Sanskrit into Persian.
- A Physics book called Kutub was written by Feroz Shahi.
- He adopted the Iqtadari system.
- Established Diwan-i-Khairat for charity, Diwan-i-Bundagan a department of slaves, Sarai rest house, etc.