#44: The Mysterious Vanishing of the Mad Caliph of Cairo
Al-Hakim bi-Amr Allah, the Mad Caliph of Cairo, led the Fatimid Empire to its height from 996-1021. Amidst immense prosperity, he inexplicably vanished one night, leaving his empire in sudden suspense and his fate a historical enigma.

The abrupt disappearance of Al-Hakim, known for his erratic governance and bizarre edicts, caused widespread astonishment. His penchant for enacting strange laws and meting out severe punishments only added more layers to the mystery of his vanishing.