American Journal of Science and Arts (Volume 10)
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A Tour To Quebec, In The Autumn Of 1819
Tour to Quebec, in the Autumn of 1819 »

A Journal Of Travels In England, Holland And Scotland, And Of Two Passages Over The Atlantic, In The Years 1805 And 1806 (Volume 1)
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Visit To Europe In 1851 (Volume 1)
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Journal of Travels in England, Holland, and Scotland
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Letters Of Shahcoolen
A Hindu Philosopher, Residing in Philadelphia; to His Friend El Hassan, an Inhabitant of Delhi »

American Journal of Science and Arts (Volume 31)
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Introduction to Geology
Intended to Convey a Practical Knowledge of the Science, and Comprising the Most Important Recent Discoveries, with Explanations of the Facts and Phenomena W... »

An Introduction To Geology; Intended To
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Address delivered before the Association of American Geologists and Naturalists, at their meeting held in Boston, April 25-30, 1842, etc.
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