Two Lectures On The Natural History Of The Caucasian And Negro Races

Longmans' Briefer Grammar (1908)

International Minds And The Search For The Restful (1919)

Individual Liberty, Legal, Moral, And Licentious: In Which The Political Fallacies Of J. S. Mill's Essay On Liberty Are Pointed Out (1877)

Siege Artillery In The Campaigns Against Richmond: With Notes On The Fifteen-Inch Gun (1867)

Seven Letters Concerning The Politics Of Switzerland: Pending The Outbreak Of The Civil War In 1847 (1876)

Romanized School Dictionary: English And Urdu (1856) (English and Urdu Edition)

Presbyterian Liturgies: With Specimens Of Forms Of Prayer For Worship, As Used In The Continental Reformed And American Churches (1858)

On Christian Care Of The Dying And The Dead: A Few Hints Designed For The Use Of Friendly Readers (1870)