The history of the caliphs is a book in the history of the Muslim caliphs, composed by Al -Hafiz Jalal al -Din al -Suyuti, the book specializes in a specific class and they are the caliphs from the beginning of the era of the adult caliphs to the end of the era of the Abbasid caliphate, where the caliphs translate an expand The country and the most important flags who died in his time and Islamic states, then mention the date of his death and burial, and he has expanded in the adult caliphs.