The House of Hades
Rick Riordan
Heroes of Olympus (4)
The Gate of Gods
Martha Wells
Fall of Ile-Rien (3)
Rulers of the Darkness
Harry Turtledove
Darkness (4)
Variable Man
Philip K. Dick
Forever Free
Joe Haldeman
Forever War (3)
Forever Peace
Forever War (2)
The Forever War
Forever War (1)