Las casas de duendes
| 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 |
Added by Peio86
| 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 |