A thousand miles on an elephant in the Shan States

Travels in the Central Parts of Indo-China (Siam), Cambodia, and Laos (Vol. 1 of 2) During the Years 1858, 1859, and 1860

Meine Reise nach Siam 1888-1889. Aufzeichnungen des k. und k. Legationsrathes Dr. J. Camille Samson

Travels in the Central Parts of Indo-China (Siam), Cambodia, and Laos (Vol. 2 of 2) During the Years 1858, 1859, and 1860

Notes of a Journey on the Upper Mekong, Siam

Siam: Its Government, Manners, Customs, &c.

In het rijk van Siameezen en Maleiers

Siam and Laos, as Seen by Our American Missionaries

History of the Kingdom of Siam and of the revolutions that have caused the overthrow of the empire, up to A.D. 1770

Peeps at Many Lands: Siam

The Mission to Siam, and Hué, the Capital of Cochin China, in the Years 1821-2