Columbia subject headings:
Harvard subject headings:
Comic books, strips, etc.--Germany--21st century--History and criticism.
German literature--21st century--History and criticism
Graphic novels--Germany--21st century--History and criticism.
Teenagers' writings--21st century--History and criticism.
Princeton subject headings:
Comic books, strips, etc.--Germany--21st century--History and criticism.
German literature--21st century--History and criticism.
Graphic novels--Germany--21st century--History and criticism.
Teenagers' writings--21st century--History and criticism.