Columbia subject headings:
Twain, Mark, 1835-1910. Pudd'nhead Wilson.
Twain, Mark, 1835-1910. Those extraordinary twins.
Harvard subject headings:
Conjoined twins--Fiction
Impostors and imposture--Missouri--Fiction.
Lawyers--Missouri--Fiction.
Legal fiction (Literature)
Missouri--Fiction.
Trials (Murder)--Missouri--Fiction.
Twain, Mark, 1835-1910. Pudd'nhead Wilson.
Twain, Mark, 1835-1910. Those extraordinary twins
Princeton subject headings:
Twain, Mark, 1835-1910. Pudd'nhead Wilson.
Twain, Mark, 1835-1910. Those extraordinary twins.