The 1970 publication is an expansion of the 1964 New Worlds shortfiction, which seems to be only of novelette length (a word count should be done).
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1964 |
|
New Worlds SF, May-June 1964 | Roberts & Vinter Ltd. | MAGAZINE | 84 |
| 1970 |
|
The Star Virus / Mask of Chaos | Ace Books | Omnibus | 5 |
| 1971 |
|
Vírus Letal | Editorial Bruguera | Chapbook | |
| July 1977 |
|
Der Sternenvirus | Kelter | Chapbook | 3 |
| October 2011 |
|
The Star Virus | Gateway / Orion | Chapbook |