UnArcana Stars
Glynn Stewart
Starship's Mage (6)
Green Mars
Kim Stanley Robinson
Mars Trilogy (2)
Fireflies in December
Jennifer Erin Valent
The Silver Ship and the Sea
Brenda Cooper
Silver Ship (2)
Sandstorm
James Rollins
SIGMA Force (1)
Black Order (Sigma Force Series)
SIGMA Force (3)
Map of Bones
SIGMA Force (2)
The Judas Strain (Sigma Force Series)
SIGMA Force (4)
The Last Oracle
SIGMA Force (5)
The Doomsday Key
SIGMA Force (6)
The Skeleton Key: A Short Story Exclusive
Bloodline (Sigma Force Series)
SIGMA Force (8)
The Devil Colony (Sigma Force Series)
SIGMA Force (7)
The Bone Labyrinth: A Sigma Force Novel
SIGMA Force (11)
The Seventh Plague: A Sigma Force Novel
SIGMA Force (12)
Bloodline
The Judas Strain