El Oro
| Publisher | Anaya |
| Illustrator | Juan Paccini |
| Cover Art by | Juan Paccini |
| Translated by | Encarnación García |
| Notes by | Encarnación García |
| Designed by | Rolando & Memelsdorff Diseñadores |
| Copyright Holder (This Edition) | Ediciones Generales Anaya, S. A. |
| Appendix | Encarnación García |
| Author photo/portrait | Antonio Hernández |
| Copyright Holder | Editions Denoël |
| Publisher Series | Tus Libros, Aventuras |
| Format | Hardback |
| Language | Spanish |
| Location | España |
| Copyright | 1960 |
| This Edition Published | 1987 |
| This Impression | 1987-07 |
| Copyright | 1987 |
| Pages / Font | 191 pages |
| ISBN | 84-7525-427-6 |
| DL (Spanish) | M. 21.689/1987 |
| Series Number | 74 |
| Chapters | XVII |
Added by lochoaduron · Last edited by thethrowback