Report on Planet Three and Other Speculations
| First published | June 1972 |
|---|---|
| Type | Cover Art |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1972 |
|
Report on Planet Three and Other Speculations | Gollancz | Nonfiction | |
| January 1973 |
|
Report on Planet Three and Other Speculations | Gollancz | Nonfiction |