This book includes the biographies of the following great Sahabah: 'Abdullah bin Zaid, Sa'd bin Ar-Rabi, 'Abdullah bin Jahsh, Salman Al-Farisi, 'Abdullah bin Rawahah, Al-Hubab bin Al-Mundhir, Usaid bin Hudair, Usamah bin Zaid, Sa'd bin Mu'adh, Naufal bin Mu'awiyah, Sa'd bin 'Ubadah, and Malik bin Sinan (May Allah be pleased with them all).