A Um Deus Desconhecido
| Book | To a God Unknown |
| Publisher | Diário de Notícias |
| Translated by | Samuel Soares |
| Series | Colecção Prémio Nobel |
| Printed by | Printer Industria Gráfica, S.A. |
| Format | Hardback |
| Language | Portuguese |
| Location | Portugal |
| This Edition Published | 2003 |
| Pages / Font | 256 pages |
| ISBN | 84-96180-00-X |
| Barcode | 5607727025504 |
| EAN 5 | 00003 |
| DL (Portuguese) | B. 8866-2003 |
Added by Xavier.Rafael · Last edited by SextonBlake