Ringworld ist in diesem Katalog mit 18 Büchern in 3 Reihen vertreten, darunter Known Space, Ringworld und Ringworld Prequel / Fleet of the Worlds.
World of Ptavvs
1966
A Gift from Earth
1968
Neutron Star
The Long Arm of Gil Hamilton
1969
Protector
1973
Tales of Known Space
1975
The Patchwork Girl
1980
Crashlander
1994
Flatlander
1995
Ringworld
1970
The Ringworld Engineers
1979
The Ringworld Throne
1996
Ringworld's Children
2004
Fate of Worlds(With: Edward M. Lerner)
2012
Fleet of Worlds
2007
Juggler of Worlds
2008
Destroyer of Worlds
2009
Betrayer of Worlds
2010