The Number of the Beast: A Parallel Novel About Parallel Universes
Robert A. Heinlein
The World As Myth (2)
Looking for Jake and Other Stories
China MiƩville
New Crobuzon (1)
Maelstrom
Peter Watts
Rifters (2)
Arthur C. Clarke's Venus Prime 6
Paul Preuss
Venus Prime (6)
Red Mars
Kim Stanley Robinson
Mars Trilogy (1)