Question: Were John Wain and Ödön von Horváth both novelists?

Context articles: Don Juan Comes Back From The War
Figaro lässt sich scheiden
Declaration (anthology)
Young Shoulders
Ivana Uhlířová
Gretl Schörg
The Movement (literature)
John Wain
Tales from the Vienna Woods (play)
Ödön von Horváth

Don Juan Comes Back From The War (German: "Don Juan kommt aus dem Krieg") is a 1936 play by Ödön von Horvath.
 Set in late 1918 and with Don Juan as its central character, the play describes his disorientation on returning from the First World War as a war hero, his love for a woman who died in the war and his death on her grave.
 It was only premiered in 1952.
Figaro lässt sich scheiden, op.40, ("Figaro Gets Divorced") is an opera in two acts by Giselher Klebe based on the comedy of the same name by Ödön von Horváth.
 Klebe also wrote the libretto for this work.
Declaration is a 1957 anthology of essays by British writers.
 It was edited by Tom Maschler and features texts by Doris Lessing, Colin Wilson, John Osborne, John Wain, Kenneth Tynan, Bill Hopkins, Lindsay Anderson and Stuart Holroyd.
 The book is closely associated with the angry young men movement, and the essays are presented as "credos" of the writers.
Young Shoulders is a 1982 novel by John Wain.
 It portrays incompatibility in a marital relationship and how such a flawed marriage affects the children born out of it.
 It won the 1982 Whitbread Prize.
Ivana Uhlířová (born 23 July 1980) is a Czech actress.
 After being named Talent of the Year at the 2006 Alfréd Radok Awards, she won the Alfréd Radok Award for Best Actress in 2010 for her role of "Alžběta" in the Ödön von Horváth play "Víra, láska, naděje" (German: "Glaube, Liebe, Hoffnung" ) at the Divadlo Komedie in Prague.
 She made her film debut in the 2003 movie "Boredom in Brno".
Born in Vienna, Schörg first trained for the profession of typist.
 In 1937, at the age of 23, she won a beauty contest and became " Queen of Danube ".
 That same year she made her stage debut in Ostrava at the Antonín Dvořák Theatre in the world premiere of Ödön von Horváth's play "Der jüngste Tag".
 She spent the next two years performing at that theatre, and at theatres in Karlovy Vary, Ostrava, Marienbad, and Vienna (Theater in der Josefstadt).
 In 1939 she joined the opera house in Aussig (now Usti nad Labem) where she became popular as a performer in operettas.
 She made her professional opera debut at that house as Hannerl in Heinrich Berté's arrangement of Franz Schubert's "Das Dreimäderlhaus".
The Movement was a term coined in 1954 by J. D. Scott, literary editor of "The Spectator", to describe a group of writers including Philip Larkin, Kingsley Amis, Donald Davie, D. J. Enright, John Wain, Elizabeth Jennings, Thom Gunn and Robert Conquest.
 The Movement was essentially English in character as poets from other parts of the United Kingdom of Great Britain and Northern Ireland were not involved.
John Barrington Wain CBE (14 March 1925 – 24 May 1994) was an English poet, novelist, and critic, associated with the literary group "The Movement".
 For most of his life, Wain worked as a freelance journalist and author, writing and reviewing for newspapers and the radio.
Tales from the Vienna Woods (1931) is the most famous play by Austro-Hungarian writer Ödön von Horváth (1901–1938).
 It was premièred in Berlin in 1931 and has been filmed several times.
 Before the première, the German writer and playwright, Carl Zuckmayer nominated the play for the Kleist Prize, which it won, the most significant literary award of the Weimar Republic.
 The play's title is a reference to the waltz, Tales from the Vienna Woods by Johann Strauss II.
 Horvarth's play premièred at the Deutsches Theatre, Berlin.
 Written in the late 1920s during the period of catastrophic unemployment and the Great Depression, the play is a key work of modern drama, described by Erich Kaestner as "a Viennese folk play accompanied by Viennese folk songs".
 It is a bitter satire about the mendacity and brutality of the petite-bourgeoisie, named ironically after the forested highlands near the Austrian capital that are so idealised in the waltz.
 In the play, Viennese 'Gemütlichkeit' or 'coziness' becomes a hollow phrase; the tragic, brutal story of the sweet girl Marianne and the deeply conventional butcher Oskar reflects the hardships and anxieties of the late 1920s during the global economic crisis.
Edmund Josef von Horváth (9 December 1901 Sušak, Rijeka, then in Austria–Hungary, now in Croatia – 1 June 1938 Paris) was a German-writing Austro-Hungarian-born playwright and novelist.
 He preferred the Hungarian version of his first name and published as Ödön von Horváth.