Groups Joined by silence
| Members | Discussions | Books | Last Updated | |
|---|---|---|---|---|
 La Fundación (SciFi - España) by | 275 | 19 | 190 | 13 years ago |
 España by | 2,304 | 76 | 1,980 | about a month ago |
 Libros de fantasía (Literatura fantástica) by | 595 | 18 | 1,092 | 5 years ago |
 Novela negra y policíaca by | 228 | 23 | 176 | 13 years ago |
  Yo leo con Papyre by | 117 | 11 | 173 | 13 years ago |
  Terror (Horror y formas..) | 99 | 4 | 53 | 13 years ago |
  Editorial Valdemar | 100 | 6 | 52 | 14 years ago |
 Ciencia-ficción by | 226 | 15 | 428 | 9 years ago |
  Libros Descatalogados by | 22 | 7 | 2 | 5 years ago |