Amazonia
James Rollins
Blood Infernal
James Rollins & Rebecca Cantrell
The Order of the Sanguines (3)
The Devil Colony
Sigma Force (7)
Subterranean
The Doomsday Key
Sigma Force (6)
The Judas Strain
Sigma Force (4)
The Last Oracle
Sigma Force (5)
Sandstorm
Sigma Force (1)
Map of Bones
Sigma Force (2)
Black Order
Sigma Force (3)