Columbia subject headings:
Harvard subject headings:
Caroline, Queen, consort of George IV, King of Great Britain, 1768-1821--Journeys.
Greece--Description and travel.
Palestine--Description and travel
Tunis (Tunisia)--Description and travel.
Princeton subject headings:
Caroline, Queen, consort of George IV, King of Great Britain, 1768-1821--Travel.
Greece--Description and travel.
Palestine--Description and travel.
Tunis (Tunisia)--Description.