Las casas de duendes
| Format | Paperback |
| Language | Spanish |
| First Printing | 1923 |
| Original Language | French |
| Author | Camilo Flammarion |
| Publisher | Aguilar |
| Translated by | J. Melià |
| Imprint | J. Pueyo |
| Collected by | Biblioteca de ciencias psíquicas |
| Format | Paperback |
| Language | Spanish |
| Location | Spain |
| First Printing | 1923 |
| Pages / Font | 484 pages |
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