Groups Joined by Fabio Bettani
| Members | Discussions | Books | Last Updated | |
|---|---|---|---|---|
 Fisica e Matematica by | 912 | 56 | 1,177 | 6 months ago |
 Isaac Asimov Italia | 1,047 | 59 | 175 | 9 years ago |
 Distopie by | 1,742 | 54 | 284 | 3 years ago |
 Eurobilltrackers by | 17 | 1 | 10 | 15 years ago |
 Giappone by | 1,541 | 140 | 672 | 5 years ago |
  Esperanto | 26 | 4 | 90 | 9 years ago |