4 books in series
Extinction Cycle
Extinction Cycle is a 5-book series with 4 released primary works first released in 2014 with contributions by Nicholas Sansbury Smith and Tom Abrahams.
| #0.5 |  Extinction Red Line Extinction Red Line
| 0 | 0 reads | ||
| #1 |  Extinction Horizon
| 3.63 | 9 reads | ||
| #2 |  Extinction Edge
| 3.5 | 5 reads | ||
| #3 |  Extinction Age
| 4 | 4 reads | ||
| #4 |  Extinction Evolution
| 4 | 2 reads | ||
| #6.5 |  Extinction Lost Extinction Lost
| 0 | 0 reads |