El Germen
| Book | The Branch |
| Publisher | Ediciones Martínez Roca, S.A. |
| Publisher Series | Colección Super Ficción |
| Cover Artist | Salinas Blanch |
| Translated by | César Terrón |
| Format | Soft cover |
| Language | Spanish |
| This Edition Published | 1986 |
| Pages / Font | 189 pages |
| ISBN | 84-270-1050-8 |
| Volume Number | 99 |
Added by Vipasser · Last edited by Xhorv