After due Praise and Blessings, it should be said that this is one of the most beneficial books. It proves the veracity of Ahle-Bayt (a.s.) and speaks about the injustices inflicted on them. It is simple but sweet in style. Few books can match it on this count. Though it has been printed many times, its demand exceeds supply. Thus Agha Mirza Nasrullah Meherkhwan has decided to publish a fresh edition of this book and requested the humble slave to write a brief introduction, especially about the author. I have complied with his request, albeit briefly, due to my busy schedule.
