Title: Shiʻr Ibrāhīm ibn al-Mahdī al-khalīfah al-mughannī wa-akhbāruh wa-shiʻruh
Subjects: Criticism and interpretation, Arabic literature, History and criticism
People: Ibrāhīm ibn al-Mahdī (778 or 779-838 or 839)
Time periods: 750-1258