Public domain. Cover image from Project Gutenberg ebook #67732. The Overman by Upton Sinclair Chapters (2) 1 The Overman 0:002 The Overman 0:20 Download .m4b · 48 MB How to listen → · Problem with this narration? Let us know → Narrator Walter — American Narrator (en-US) Length 47 min Language English Added November 7, 2026 Source ebook Project Gutenberg License Public domain FictionPhilosophy