- Biology: God's Living Creation
- World History and Cultures in a Christian Perspective
- Don't Play in the Street: Unless You Know Which Direction Your Stock Is Traveling
- Substance of an Address to the Ladies of Glasgow and Its Vicinity Upon the Present Aspect of the Great Question of Negro Emancipation,: Delivered in Mr. Anderson's Chapel, John-St., Glasgow, on Tuesda
- Lectures On British India: Delivered in the Friends' Meeting-House in Manchester, England, in October, 1839