Abdallah ibn al-Mu'tazz (861 – 29 December 908) was the son of the caliph al-Mu'tazz and a political figure, but is better known as a leading Arabic poet and the author of the Kitab al-Badi, an early study of Arabic forms of poetry. This work is considered one of the earliest works in Arabic literary theory and literary criticism.<br />Persuaded to assume the role of caliph of the Abbasid dynasty following the premature death of al-Muktafi, he succeeded in ruling for a single day and a single night, before he was forced into hiding, found and then strangled in a palace intrigue that brought al-Muqtadir, then thirteen years old, to the throne.
