Big Sigma Series
(6 books)


Books in the series:
1.  
Beta Testers (2018)
* (Prequel)

2.  
Bypass Gemini (2011)

3.  
Unstable Prototypes (2012)

4.  
Artificial Evolution (2014)

5.  
Temporal Contingency (2016)

6.  
Indra Station (2019)