| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1967 | Kepler's Somnium: The Dream, or Posthumous Work on Lunar Astronomy | University of Wisconsin Press | Chapbook | 226 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1967 | Kepler's Somnium: The Dream, or Posthumous Work on Lunar Astronomy | University of Wisconsin Press | Chapbook | 226 |