This is a collection of 192 letters addressed to different officials of the Islamic state by Hadrad Umar Farooq (RAA) during the period of his Khilafat (from 13 AH to 23 AH) in a way it reflects the workings of managing the affairs of different groupings based on ethnic and linguistic tendencies through the linking force of Islam. References are Provided throughout the book, these include Tabari, Ibn Sa'd, Ibn Asakir, Ibn Asinm, Abu Yusuf's Kitabul Kharaaj, Iktifa, Suyuti, Izaala tul Khifa, Buladhuri, Sarkhasi, Jaahiz, Kanzul Ummaal and many more