El asunto Tornasol
| Series | Tintin* |
| Number | Vol. 18 |
| Publisher | Editorial Juventud |
| Date | 2005 |
| Type | Comic Book, Hardcover |
| Language | Spanish |
| Author | Hergé |
| Original Publisher | Casterman |
| Genre | Action/Adventure |
| Published in | Spain |
| Pages | 62 |
| ISBN | 84-261-0381-2 |
| Characters | Tintin |
| Notes | 23rd edition. Número de edición de E.J.: 10.603 Depósito legal B. 31.040-2005 |