Los códigos secretos
| Publisher | Círculo de Lectores |
| Translated by | José Ignacio Moraza |
| Designed by | Serifa |
| Illustrator | Serifa |
| Layout by/Layout Coordinator | Printer Industria Gráfica, S.A. |
| Imprint | Printer Industria Gráfica, S.A. |
| Format | Hardback |
| Language | Spanish |
| Location | Barcelona, Spain |
| Copyright | 1999 |
| This Edition Published | 2000 |
| Pages / Font | 412 pages |
| DL (Spanish) | B. 42659-2000 |
| ISBN | 84-226-8560-4 |
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