Public domain. Cover image from Project Gutenberg ebook #65792. Worlds of the Imperium by Keith Laumer Chapters (2) 1 WORLDS of the IMPERIUM 0:002 WORLDS of the IMPERIUM (2) 2:49:06 Download .m4b · 244 MB How to listen → · Problem with this narration? Let us know → Narrator Arthur — English RP Narrator (en-GB) Length 4 hr 2 min Language English Added November 8, 2026 Source ebook Project Gutenberg License Public domain FictionScience Fiction