NUMA Files Series Novels
Nighthawk (NUMA Files 14)
Zero Hour (NUMA Files 11)
The Storm (NUMA Files 10)
Devil's Gate (NUMA Files 9)
Medusa (NUMA Files 8)
The Navigator (NUMA Files 7)
Polar Shift (NUMA Files 6)
Lost City (NUMA Files 5)
White Death (NUMA Files 4)
Fire Ice (NUMA Files 3)
Blue Gold (NUMA Files 2)