WILSON, A.: The Abode of Snow. Observations on a journey from Chinese Tibet to the Indian Caucasus, through the upper valleys of the Himâlaya. Second edition. Edinburgh & London 1876.

[ZIEGENBALG, BARTHOLOMAEUS & GRÜNDLER, JOHANN ERNST]: Thirty Four Conferences Between the Danish Missionaries and the Malabarian Bramans (or Heathen Priests) in the East Indies, Concerning the Truth of the Christian Religion: Together with Some Letters Written by the Heathens to the Said Missionaries. Translated out of High Dutch by Mr. Phillips. London, H. Clemens, 1719.

[KIRKBY, CHARLES MAJOR]: A Forced March from My Home in Old England, to My Home in the Regiment. Bangalore, Printed at the Columbian Press, by Thomas Beare, 1848.

LUDOLF (LUDOLPH), IOB: Historia ®thiopica, sive brevis & succincta descriptio regni habessinorum, ... 1. De natura & indole regionis & incolarum. II. De regimine politico, regum successione &c. III. De statu ecclesiastico, initio & progressureligionis Christianae & c. IV. De rebus privatis, literatura,aeconomia, &c. Two volumes in one. Francfurt a. Main, Joh. David Zunner, 1681 & 1691.

WILLIAMS, CLEMENT: Through Burmah to Western China. Being Notes of a Journey in 1863 to Establish the Practicability of a Trade-Route Between the Irawaddi and the Yang-tse-kiang. Edinburgh and London, W. Blackwood, 1868.