Columbia subject headings:
School shootings in literature.
School shootings--In motion pictures.
Harvard subject headings:
English literature--Film adaptations
School shootings
School violence
Violence in literature
Violence in motion pictures
Young adult literature, English--History and criticism.
Princeton subject headings:
English literature--Film adaptations.
Film adaptations.
School shootings.
School violence.
Violence in literature.
Violence in motion pictures.
Young adult literature, English--History and criticism.