Dialogue Concerning the Two Chief World Systems
- English/Italian Multi-Format (English: HTML, PDF, Word; Italian: PDF, Word) at Star Stuff (Translation by Stillman Drake)
- Flipbook Reader at Archive.org (Translated by Stillman Drake)
- PDF (Link page; four files - Dialogue1, Dialogue2, Dialogue3, and Dialogue4.pdf) at the Reed College Mathematics & Statistics Department (Translated by Stillman Drake)
- Italian Multi-Format (ePub, ODT, PDF) at Liber Liber
Available at Amazon.com:
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- Paperback edition, translated by Stillman Drake (Modern Library, 2001).
- Audible Audiobook edition, unabridged narration of the Univ. of California Press edition (including the foreword by Albert Einstein), translation by Stillman Drake (Big Bang Productions, 2022).
All links verified on or after September 14, 2022