Don Lee Fred Nilsen

• Pronunciation contrasts in English
• English adverbials
• Humor in American literature
• Humor in British literature, from the Middle Ages to the Restoration
• Humor in eighteenth- and nineteenth-century British literature
• Humor in Irish literature
• Humor in twentieth-century British literature
• Humor in Twentieth-century British Literature
• Humor scholarship
• Language play
• Pronunciation contrasts in English
• Semantic theory