Blurb:

Chapter Seven is devoted to the study of al-Hādī. It is divided into two sections. The first section studies many of the aspects of al-Hādī, such as the name of the book and why the author chose that name. Other aspects include the subject matter and content of the book, its sources and approach, the place and time of its writing and its value and importance. The second section discusses the manuscripts of al-Hādī and describes the methodology followed in editing and verifying the Arabic text.