Salem on Literature
- Mark Twain (Magill’s Survey of American Literature, Revised Edition)
- Mark Twain (Censorship (Ready Reference series))
- Mark Twain (Critical Survey of Mystery and Detective Fiction)
- Mark Twain (Cyclopedia of World Authors)
- Mark Twain (Dictionary of World Biography: The 19th Century)
- Mark Twain (Critical Survey of Long Fiction)
- Mark Twain (Critical Survey of Short Fiction)
