Columbia subject headings:
Dumas, Alexandre, 1802-1870--Homes and haunts--Italy--Naples.
Naples (Kingdom)--History--1735-1816--Miscellanea.
Harvard subject headings:
Dumas, Alexandre, 1802-1870--Homes and haunts--Italy--Naples.
Kingdom of the Two Sicilies--History--1816-1861--Miscellanea.
Princeton subject headings:
Dumas, Alexandre, 1802-1870--Homes and haunts--Italy--Naples.
Naples (Kingdom)--History--1735-1861--Miscellanea.
Trivia and miscellanea.