Title: Grenzenlos
Subjects: History, In literature, Social aspects, History and criticism, Congresses, Children's literature, German, Berlin Wall, Berlin, Germany, 1961-1989, Juvenile literature, German Historical fiction, Kinderliteratur, Jugendliteratur, German Young adult literature, Berlin Wall, Berlin, Germany, 1961-1989, in literature, Mass media
Places: Germany, Germany (East)
Time periods: 20th century, Unification, 1990