Remarks of the Chinese Merchants of San Francisco Upon Governor Bigler's Message (1855)
Democracy of the Chinese (1868)
The Oldest and Newest Empire: China and the United States (1870)
The Great Revival of 1800 (1872)
God's Rule for Christian Giving: A Practical Essay on the Science of Christian Economy (1875)
Dr. Speer’s Sabbath School History (1884)