Public domain. Cover image from Project Gutenberg ebook #22062. The Mathematicall Praeface to Elements of Geometrie of Euclid of Megara by John Dee Download .m4b · 207 MB How to listen → · Problem with this narration? Let us know → Narrator Arthur — English RP Narrator (en-GB) Length 3 hr 16 min Language English Added October 23, 2026 Source ebook Project Gutenberg License Public domain Nonfiction