Journal of three voyages along the coast of China in 1831-1832, & 1833, with notices of Siam, Corea, and the Loo-Choo Islands. To which is prefixed an introductory essay on the policy, religion, etc., of China

"MAY, 1831. During a residence of almost three years in Siam, I had the high gratification of seeing the prejudices of the natives vanish; and perceived with delight, that a large field amongst the different people who inhabit Siam, was opening."