Groups Joined by Sergio Re
| Members | Discussions | Books | Last Updated | |
|---|---|---|---|---|
  Last.Fm Readers by | 8,715 | 131 | 8,612 | 7 years ago |
 Presentazioni Librarie by | 5,254 | 1,795 | 1,640 | 8 years ago |
 MilanoNera web press by | 3,770 | 184 | 2,719 | 7 months ago |
  Terra di Altrove by | 7,604 | 934 | 3,888 | 2 years ago |
  Lo Scrittorio by | 3,582 | 579 | 4,742 | 5 years ago |
 Leggere Romanticamente & Fantasy | 6,196 | 491 | 5,951 | 2 years ago |
  Quelli Che i Libri (no scambio ebook e cartacei) by | 4,536 | 174 | 8,451 | 5 years ago |