| Original Language | Polish |
| First published | 1958-10 |
| First published | 1958-11 |
| Links | Polish · http://www.isfdb.org/cgi-bin/title.cgi?835801 |
| Notes | Test (English: The Test) is a science fiction novelette by Stanisław Lem, first serialized in two parts in Młody Technik, issues 10 and 11, 1958. It is part of the Pilot Pirx series. |
Editions 4
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | Tales of Pirx the Pilot / Return from the Stars / The Invincible | Penguin Books Ltd | Paperback | English | UK | 1961 | |
 | Pirx in de Kosmos | Uitgeverij Luitingh | Paperback | Dutch | Netherlands | 1968 | |
 | Die Falle des Gargancjan | Verlag Philipp Reclam jun. Leipzig | Paperback | German | German Democratic Republic | 1979 | |
 | Tales of Pirx the Pilot | Harcourt, Inc. | Paperback | English | 1979 | 1 |