- A plea for culture (1867). - Literature as an art (1867). -Americanism in literature (1870). - A letter to a young contributor [Emily Dickinson] (1862). -Ought women to learn the alphabet ? (1858) . - A charge with Prince Ruprt (1859).- Mademoiselle's campanion (1858).- The Puritan minister (1862). -Fayal and the Portuguese (1860) . - The Greek goddesses (1869). - Sappho (1871). - On an old Latin text-book (1871)