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
#1-3.5 of 6 in Big Sigma
2017 • 2 Readers • 1,144 pages
Big Sigma is a 7-book series with 7 primary works first released in 2011 with contributions by Joseph R. Lallo.
#1-3.5 of 6 in Big Sigma
2017 • 2 Readers • 1,144 pages