Columbia subject headings:
Anti-Nazi movement in literature.
Assassination in literature.
German drama--20th century--History and criticism.
Revolutions in literature.
Rote Kapelle (Resistance group)--In literature.
Weisenborn, Günther, 1902-1969--Criticism and interpretation.
Harvard subject headings:
Anti-Nazi movement in literature.
Assassination in literature.
German drama--20th century--History and criticism.
Revolutions in literature.
Rote Kapelle (Resistance group)--In literature.
Weisenborn, Günther, 1902-1969--Criticism and interpretation.
Princeton subject headings:
Anti-Nazi movement in literature.
Hitler, Adolf, 1889-1945--Assassination attempt, 1944 (July 20)--In literature.
Rote Kapelle (Resistance group)--In literature.
Weisenborn, Günther, 1902-1969. Illegalen.
Weisenborn, Günther, 1902-1969. Klopfzeichen.
Weisenborn, Günther, 1902-1969. Walküre 44.