Engenheiros Cósmicos
| Translated by | Maria Isabel Morna Braga, Mário Braga |
| Cover Art by | Lima de Freitas |
| Publisher | Livros Do Brasil |
| Publisher Series | Colecção Argonauta |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| This Edition Published | 1966 |
| Series Number | 105 |
Added by groo-7