Narrative of the voyage of Abd-er-Razzak, Ambassador from Shah Rukh,A.H. 845, A.D. 1442.
The travels of Nicol o Conti in the East in the early part of the fifteenth century.
The travels of Athanasius Nikitin, a native of Twer.
The journey of Hieronimo di Santo Stefano, a Genoese.