R. H. · Richard C. Hoagland · Richard H.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Dark Mission: The Secret History of NASA | 978-1-932595-26-0 (1-932595-26-0) | 2007 | |
| The Monuments of Mars: A City on the Edge of Forever | 978-1-58394-054-9 (1-58394-054-5) | 2001 | Richard C. Hoagland |