Public domain. Cover image from Project Gutenberg ebook #66140. Test Problem auctore Alan J. Ramm Detrahe .m4b · 6 MB Quomodo audiendum → · Problema cum hac recitatione? Animadversionem mitte → Recitator Arthur — English RP Narrator (en-GB) Diuturnitas 6 min Lingua English Additum November 8, 2026 Liber electronicus originalis Project Gutenberg Licentia Public domain Science FictionShorts