Useful Knowledge_ Minerals. Volume 1 (of 3). or A familiar account of the various productions of nature

Field Book of Common Rocks and Minerals For identifying the Rocks and Minerals of the United States and interpreting their Origins and Meanings

Letters on the Nicobar islands, their natural productions, and the manners, customs, and superstitions of the natives with an account of an attempt made by the Church of the United Brethren, to convert them to Christianity

Thoughts on Man, His Nature, Productions and Discoveries Interspersed with Some Particulars Respecting the Author