Seven skies was created in 2003-11.
In the Skies was created in 1979-05.
Burning in the Skies was created in 2010.
The battle for skies was created in 2000.
Calico Skies was created in 1997.
Ballroom of the Skies was created in 1952.
Amber Skies was created in 2008.
Watcher of the Skies was created in 1972.
Red Skies was created in 1982.
Deadly Skies was created in 2005.
Grey Skies was created in 1998.
Orange Skies was created in 1966.
The Skies of Pern was created in 2002.