Drama to 1950, Ian Clarke; poetry to 1914, Catherine Koralek; the novel to 1914, Philip Horne; poetry of the First World War, Desmond Graham; the novel in the 1920s, Graham Bradshaw; poetry in the 1920s, Martin Dodsworth; the novel in the 1930s and 1940s, Richard Jacobs; poetry in the 1930s and 1940s, Grevel Lindop; the novel since 1950, Martin Dodsworth, poetry since 1950, Alastair Fowler; drama since 1950, Peter Mudford.