Public domain. Cover image from Project Gutenberg ebook #66312. Earthmen Die Hard! by Richard O. Lewis Chapters (2) 1 Earthmen Die Hard! 0:002 Earthmen Die Hard! By Richard O. Lewis 0:13 Download .m4b · 11 MB How to listen → · Problem with this narration? Let us know → Narrator Arthur — English RP Narrator (en-GB) Length 11 min Language English Added November 8, 2026 Source ebook Project Gutenberg License Public domain FictionScience Fiction