"Fiction"@en . "Fiction" . . . . . "Polly Flint, a girl who sees things other people can't, finds herself involved with the \"time gypsies\" of Grimstone, inhabitants of a lost village who have become trapped in a time not their own."@en . "Polly Flint, a girl who sees things other people can't, finds herself involved with the \"time gypsies\" of Grimstone, inhabitants of a lost village who have become trapped in a time not their own." . . "Juvenile works"@en . "Juvenile works" . . . . . . . . . . . . . . "The secret world of Polly Flint"@en . "The secret world of Polly Flint" . . "Fantasy fiction" . . . . . "Children's stories" . . . . . . . . "The secret world of Polly Flint [Hauptw.]" . . . . .