| Author | Samuel R. Delany |
| Publisher | Minotauro |
| Publisher Series | Colección Otros Mundos |
| Translated by | Matilde Horne |
| Cover Artist | Domingo Ferreira |
| Printed by | Del Carril Impresores |
| Format | Soft cover |
| Language | Spanish |
| Location | Buenos Aires, Argentina |
| This Edition Published | 1979 |
| Pages / Font | 269 pages |
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