Originally this book was written with the title of Halif al-Makhzum by Sadruddin Sharafuddin, one of the greatest literary and educational personalities of Arabic language. It consists of detailed Biographies of Ammaar Yasir. It is hoped that the readers will enjoy reading it and will also benefit from it.

Ammaar is one of the seven earliest supporters of the sacred movement of Islam, and one of the greatest personalities of whom human history will always feel proud.
He did not rest from seeking and saying the truth. He enjoyed such an enviable position that an unparalleled personality like Imam Ali (a.s.) shed tears while mourning for him, recited a painful elegy on having been separated from him and prayed to Allah for his own death after the martyrdom of this great companion of the Holy Prophet (s.a.w.a.).