7 books in series
Big Sigma
Big Sigma is a 7-book series with 7 primary works first released in 2011 with contributions by Joseph R. Lallo.
| #1 |  The Big Sigma Collection The Big Sigma Collection: Volume 1
| 0 | 1 read |
Big Sigma is a 7-book series with 7 primary works first released in 2011 with contributions by Joseph R. Lallo.
| #1 | The Big Sigma Collection The Big Sigma Collection: Volume 1
| 0 | 1 read |