According to Clarke in The View from Serendip, this essay was written for the Chicago Tribune Magazine in 1972.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1977 |
|
The View from Serendip | Random House | Nonfiction | 93 |
| 1978 |
|
The View from Serendip | Victor Gollancz | Nonfiction | 93 |
| April 1978 |
|
The View from Serendip | Random House / SFBC | Nonfiction | 81 |
| September 1978 |
|
The View from Serendip | Del Rey / Ballantine | Nonfiction | 84 |
| 1979 |
|
The View from Serendip | Pan Books | Nonfiction | 85 |
| March 1979 |
|
SF Perry Rhodan Magazin, 2/79 | Pabel | MAGAZINE | 13 |
| 1983 | The View from Serendip | Pan Books | Nonfiction | 85 |