- Voices of Madness, 1683-1796
- Madhouse of Language: Writing and Reading Madness in the Eighteenth Century
- Boswell's Creative Gloom: A Study of Imagery and Melancholy in the Writings of James Boswell
- Intricate Laughter in the Satire of Swift and Pope
- Melancholy Experience in Literature of the Long Eighteenth Century: Before Depression, 1660-1800