Columbia subject headings:
Harvard subject headings:
Detective and mystery fiction.
Eunuchs--Fiction.
Favorites, Royal--Fiction.
Historical fiction
Istanbul (Turkey)--Court and courtiers--Fiction.
Istanbul (Turkey)--History--19th century--Fiction.
Police--Turkey--Istanbul--Fiction.
Princeton subject headings:
Eunuchs--Fiction.
Favorites, Royal--Fiction.
Fiction.
Istanbul (Turkey)--Court and courtiers--Fiction.
Istanbul (Turkey)--History--19th century--Fiction.
Novels.
Police--Turkey--Istanbul--Fiction.