Next Plane Out was created on 1995-10-23.
Next Plane Home was created on 2008-08-20.
The Second Plane was created in 2008.
Mahanoy Plane was created in 1861.
Plane Space was created in 2002.
Higher Plane was created in 1981-02.
Outbound Plane was created in 1991-12.
Plane Daffy was created on 1944-09-16.
A Guide to the Astral Plane was created in 1996.
Third Plane was created on 1977-07-13.
Dead Plane was created on 2007-03-26.
Chapel Inclined Plane was created in 1796.
Murder on the Midnight Plane was created in 1986.