Columbia subject headings:
Artists' books--United States.
Cinderella materials (Philately)
Postal service--Fiction.
Private presses--United States.
San Serriffe (Imaginary place)
Harvard subject headings:
Artists' books--United States.
Postal service--Fiction.
Private presses--United States.
Princeton subject headings:
Artists' books--United States.
Fiction.
Postal service--Fiction.
Private presses--United States.