No Limiar Da Fundação
| Book | Foundation's Edge |
| Publisher | Livros Do Brasil |
| Translated by | Elsa T. S. Vieira |
| Revised by | A. Marques |
| Cover/Jacket Design by | A. Pedro |
| Copyright Holder | Nightfall, Inc. |
| Publisher Series | Colecção Argonauta Gigante |
| Printed by | Oficinas Gráficas de «Livros Do Brasil» |
| Series | Foundation |
| Format | Soft cover |
| Language | Portuguese |
| Location | Lisbon |
| Copyright | 1982 |
| This Edition Published | 2001 |
| Pages / Font | 403 pages |
| ISBN | 972-38-1883-3 |
| Barcode | 9789723818833 |
| Series Number | 12 |
| Edition No. | 1.ª |
Added by Xavier.Rafael · Last edited by Supernaut1970