Author
- Giuseppe Biondi1
- Ibn Asakir1
- Ibn Hajar al-Asqalani1
- Ibn al-Bazzāz Kardarī1
- Ibn al-Qaisarani1
- Ibrāhīm ibn Manṣūr Nīsābūrī1
- Inayat Khan1
- Isidore of Seville1
- Izz al-Din ibn 'Abd al-Salam1
- Jacobus de Voragine1
- Jacopo Ragone1
- John de Breton1
- John de Seccheville1
- Luis Guzmán1
- Mariano da Firenze1
- Maḥmūd ibn Sulaymān Kaffawī1
- Maḥmūd ibn Ḥasan Ḥasanī al-Āmulī1
- Muhammad al-Munawi1
- Muhibb al-Din al-Ṭabari1
- Murtaza Nazmizade1