Siegfried Sassoon won the Military Cross for bravery and then, in 1917, publicly protested against the continuation of the First World War. His sharp, angry trench poems, and his friendship with Wilfred Owen, changed how war was written about.
Poems published before 1930, now in the public domain.
Source editions for the poems on this page (public domain):
Yes. Siegfried Sassoon’s poems published before 1930 are in the public domain, and you can read 13 of them here or as a flip book.
Counter-Attack (1918), The War Poems (1919).