Ringworld
Larry Niven
Ringworld (1)
The Ringworld engineers
The Ringworld Throne
Footfall
Larry Niven & Jerry Pournelle
The Patchwork Girl
N-Space
Man-Kzin Wars IX
Ringworld's Children
The Draco Tavern
Fleet of Worlds
Destroyer of Worlds
The World of PTAVVS
Tales of Known Space
Destiny's Road
The Burning Tower
Bookwyrm
The Smoke Ring
A World Out of Time