O Homem Duplo
| Book | A Scanner Darkly |
| Format | Paperback |
| Language | Portuguese |
| Copyright | 1977 |
| Original Title | A Scanner Darkly |
| Original Language | English |
| Author | Philip K. Dick |
| Publisher | Livros Do Brasil |
| Translated by | Eurico Fonseca |
| Cover/Jacket Design by | A. Pedro |
| Copyright Holder | Philip K. Dick |
| Series | Colecção Argonauta |
| Printed by | Oficinas Gráficas de «Livros Do Brasil» |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| Copyright | 1977 |
| Pages / Font | 272 pages |
| Series Number | 316 |