"Series of Books" . "Roman-fleuve" . "novels" . "series of books" . . . . "books" . . "series of 12 books" . "academic book series" . "series of three books" . "Book series#roman-fleuve" . . . "series of novels" . . "Book series#Fiction books" . "Series" . "series" . . "Book series" . . "series of four children's books" . "novel series" . "Novel series" . . "continuation novels" . "Book series" . . "series of science fiction novels" . . "series of children's novels" . "roman-fleuve" . "in the series" . "Series of books" . . "series of children's books" . "series books" . "book series" .