Groups Joined by Penny
| Members | Discussions | Books | Last Updated | |
|---|---|---|---|---|
  Last.Fm Readers by | 8,719 | 131 | 8,612 | 7 years ago |
 Appassionati di cinema qui! by | 3,086 | 368 | 1,577 | a day ago |
 Feedback by | 2,790 | 2,642 | 6,753 | 7 months ago |
 Regaliamoci Libri by | 1,283 | 495 | 1,492 | 5 years ago |
  Americana contemporanea by | 7,581 | 471 | 4,011 | 8 years ago |
  Quelli che Comprano e Scambiano libri su Anobii by | 10,048 | 3,065 | 73,621 | 11 months ago |