The Black Pits of Luna
Robert A. Heinlein
Future History or "Heinlein Timeline" (11)
The City in the Middle of the Night
Charlie Jane Anders
The City in the Middle of the Night (1)
Starship Troopers
Tales from the Perilous Realm
J.R.R. Tolkien
Middle-earth Universe (1)
Clone Crisis
S.H. Jucha
Gate Ghosts (2)