1 May 1915 The Egoist
(edited by Harriet Shaw Weaver
) published a special number on Imagism which was in part the result of H. D.'s editorial influence, even before this became official with Richard Aldington
's departure to the army.
27 September 1961
H. D. died at the Klinik Hislanden in Zurich
20 October 1961
The month after H. D. died, her long poem Helen in Egypt
(probably her single best-known work and sometimes classified as epic) was published.
15 November 1972
H. D.'s Hermetic Definition
, a volume consisting of poems written in the final year of her life, was posthumously published.