This book contains the biographies of the following Ministers of the Prophet: Al-Miqdad bin 'Amr (R) Abdullah bin Mas'ud (R) Hamzah bin 'Abdul-Muttalib (R) Abu Bakr As-Siddiq (R) Abu Dharr Al-Ghifari (R) Ali bin Abu Talib (R) Hudhaifah bin Al-Yaman (R) Ammar bin Yasir (R) Bilal bin Rabah (R) Umar bin Al-Khattab (R) Ja'far bin Abu Talib (R)