Ultimato à Terra
| Book | Starchild |
| Format | Paperback |
| Language | Portuguese |
| This Edition Published | 1970 |
| Author | Frederik Pohl, Jack Williamson |
| Translated by | Eurico da Fonseca |
| Cover Art by | Lima de Freitas |
| Publisher | Livros Do Brasil |
| Publisher Series | Colecção Argonauta |
| Series | Starchild Trilogy |
| Format | Paperback |
| Language | Portuguese |
| This Edition Published | 1970 |
| Pages / Font | 187 pages |
| Series Number | 155 |