O Eclipse Da Razão
| Publisher | Antígona |
| Translated by | João Tiago Proença |
| Revised by | L. Baptista Coelho |
| Graphic Design | Rui Silva |
| Typeset by | Rita Lynce |
| Copyright Holder (Original Edition) | Oxford University Press, Inc. |
| Copyright Holder (This Edition) | Antígona |
| Printed by | Guide - Artes Gráficas |
| Format | Soft cover |
| Language | Portuguese |
| Location | Portugal |
| Copyright | 1947 (Original Edition) |
| Copyright | 2015 |
| This Edition Published | 2015 |
| Pages / Font | 205 pages / Feijoa |
| ISBN | 978-972-608-261-3 |
| DL (Portuguese) | 389084/15 |
| Edition No. | 1.ª |
Added by Xavier.Rafael