The book "The Minister's Journey in the Conflict of the Prisoner by Mohamed Al -Ghassani Al -Andalusi was published in several editions, perhaps the most prominent of which was the investigation he undertook for the text of the journey, the Moroccan researcher specializing in history, Abdel Rahim Benhaida, and the importance of his achievement is due to his ability from the history of Morocco in the medieval era, in addition to his professionalism, specialization and its ability From his material. And he returned to Madrid, then locks back to Morocco, through Toledo, where the news of the trip was cut off.