| Author | Jorge Luis Borges |
| Series | Biblioteca Visão: Colecção Novis |
| Translated by | José Colaço Barreiros |
| Copyright Holder (Original Edition) | María Kodama |
| Copyright Holder (This Edition) | Bibliotex, S.L., Abril/Controljornal |
| Editorial Coordination | Camilo Fernández González |
| Editorial Assistant | Maria Eduarda Vassallo Pereira, Ignacio Vázquez Diéguez |
| Editor in Chief | Bárbara Palla E Carmo |
| Cover Art by | Carlos Bravo |
| Illustrator | André Kano |
| Revised by | José António Almeida |
| Graphic Production by | João Paulo Font |
| Printed and Bound by | Printer Industria Gráfica, S.A. |
| Format | Hardback |
| Language | Portuguese |
| Location | Portugal |
| Copyright Renewed | 2000 |
| Copyright | 1944 |
| Printed | 2000-04 |
| Pages / Font | 124 pages |
| ISBN | 972-611-625-2 |
| DL (Portuguese) | B. 19.656-2000 |
