Title: Die Zwölfer Schīʻa
Subjects: Shiites
People: Naṣīr al-Dīn Muḥammad ibn Muḥammad Ṭūsī (1201-1274), Raḍī al-Dīn, ʻAlī ibn Mūsā, al-Tā'ūsī (1193-1206)