<prompt> Kuzalisha toleo ngumu zaidi ya sentensi hii Hadithi yake fupi, Malaika Mzungu , baadaye ilitumika kama sura katika riwaya yake A Home at the End of the World.  <response>: Bila shaka, toleo ngumu zaidi ya sentensi ni His short story White Angel, baadaye kutumika kama sura katika riwaya yake A Home at the End of the World ilikuwa ni pamoja na katika Best American Short Stories, 1989, iliyochapishwa na Houghton Mifflin. 