Urth/Solar Cycle ist in diesem Katalog mit 12 Büchern in 3 Reihen vertreten: Urth: Book of the New Sun, Urth: Book of the Long Sun und Urth: Book of the Short Sun.
Nightside the Long Sun
1993
Lake of the Long Sun
1994
Caldé of the Long Sun
Exodus from the Long Sun
1996
The Shadow of the Torturer
1980
The Claw of the Conciliator
1981
The Sword of the Lictor
1982
The Citadel of the Autarch
1983
The Urth of the New Sun
1987
On Blue's Waters
1999
In Green's Jungles
2000
Return to the Whorl
2001