Columbia subject headings:
Manhattan (New York, N.Y.)
Police--New York (State)--New York.
Harvard subject headings:
Hockaday, Neil (Fictitious character)--Fiction.
Manhattan (New York, N.Y.)--Fiction.
Manhattan (New York, N.Y.)--Police.
Police--New York (State)--New York
Police--New York (State)--New York--Fiction
Princeton subject headings:
Police--New York (State)--New York.