Ciencia Ficcion Seleccion 35
| Book | Whatever Happened to the Olmecs? |
| Contributing Writer | Kate Wilhelm, Joanna Russ, Robert Graves, Frederik Pohl, C. M. Kornbluth, Robert Aickman |
| Publisher Series | Ciencia Ficcion |
| Format | Unknown |
| Language | Spanish |
| Series Number | 35 |
Added by Vipasser · Last edited by thethrowback