After all the copies of the first edition went out for print, and numerous requests for more copies of the book were received, it was decided to reprint it, particularly as we received several comments, notes and edited corrections. I have studied all these comments, notes, and edited corrections precisely and have chosen after careful study the strongest of the opinions before us. The whole book was reviewed afresh to correct it. The revision of the Ahadith mentioned in it was given careful attention to correct them according to what exists in the sound books and to remove any weak Hadith.