A poet, author and critic, who had a lot of enviers and enemies. He made an imaginary trip to the world of Jinn. His letters have an introduction in which he relates to Abu Bakr bin Hazam the things he observed and the news about his beloved one, plus four the first contains the adherent of the poets; the second the appendix of the book; the third the critic of the jinn; and the fourth the jinn animal.