Public domain. Cover image from Project Gutenberg ebook #66189. A Zloor for Your Trouble! auctore Mack Reynolds Detrahe .m4b · 32 MB Quomodo audiendum → · Problema cum hac recitatione? Animadversionem mitte → Recitator Walter — American Narrator (en-US) Diuturnitas 31 min Lingua English Additum November 8, 2026 Liber electronicus originalis Project Gutenberg Licentia Public domain AdventureComedyScience Fiction