•   Herodotus of Halicarnassus • History
•   Megasthenes • On India
•   Xuanzang • Records of Regions to the West
•   Egeria • The Pilgrimage
•   Abu Rayhan al-Biruni • On India
•   Ibn Munqidh • Memoirs
•   Abu Abdullah Muhammad Ibn Battuta • Travels
•   Ibn Fadlan • Journals
•   Francisco Álvares S.J. • Prester John of the Indes