| Original Language | Polish |
| First published | 1976 |
| Notes | First published in the collection of short stories U wrót Wszechświata by the author. |
Editions 1
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | Galaktika 111 | Móra Ferenc Ifjúsági Könyvkiadó | Magazine | Hungarian | Budapest, Hungary | 1989-12 |
Added by foxmulder