Ringworld's Children
Larry Niven
Ringworld (4)
The Ringworld Throne
Ringworld (3)
The Ringworld Engineers
Ringworld (2)
Ringworld
Ringworld (1)
The Mote in God's Eye
Larry Niven & Jerry Pournelle
Juggler of Worlds
Larry Niven & Edward M. Lerner
Escape From Hell
Inferno (2)
The Draco Tavern