| Original Language | Hungarian |
| First published | 1992 |
| Notes | Ninth novella of the series <a href="/c/books/credit/434704/k-mvad-szok/">Kémvadászok</a> by <a href="/c/books/credit/431691/nemere-istv-n/">Nemere István</a>. |
Editions 4
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | A Köstler-akció | RSR PRESS KFT. | Pulp Magazine | Hungarian | Budapest | 1992-09-14 | 127112 |
 | A Köstler-akció | Adamo Books Kft. | e-Book | Hungarian | Budapest | 2015 | |
 | A Köstler-akció | Adamo Books Kft. | e-Book | Hungarian | Budapest | 2015 | |
 | A Köstler-akció | Adamo Books Kft. | e-Book | Hungarian | Budapest | 2015 |