| Original Language | English |
| First published | 1951-05 |
| Links | http://www.isfdb.org/cgi-bin/title.cgi?74737 |
| Notes | "Open Invitation" is a short story by H. B. Fyfe, first published in Planet Stories, May 1951. |
Editions 1
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | The 24th Golden Age of Science Fiction Megapack | Wildside Press | e-Book | English | US | 2015 |