Weston, Edward Payson. The Pedestrian: Being a Correct Journal of “Incidents” on a Walk from the State House, Boston, Mass., to the U.S. Capitol, at Washington, D.C., Performed in “Ten Consecutive Days,” between February 22d and March 4th, 1861. New York: Printed for E.P. Weston, 1862.

Burton, Isabel. The Inner Life of Syria. London: Henry S. King & Co, 1875.

Ainsworth, William Francis. All Round the World : An Illustrated Record of Voyages, Travels and Adventures in All Parts of the Globe. London: W. Collins, 1871.

De Windt, Harry. From Pekin to Calais by Land. London: Chapmann and Hall, 1889.