Traken/Appearances

The following is a list of appearances by the planet Traken.
Title 	Medium 	Series 	Author	Release date
The Keeper of Traken 	TV 	Doctor Who season 18 	 	31 January - 21 February 1981
Logopolis 	TV 	Doctor Who season 18 	 	28 February - 21 March 1981
Doctor Who and the Keeper of Traken	Novel 	Target novelisation 	 	20 May 1982
Logopolis 	Novel 	Target novelisation 	 	21 October 1982
The Astronomer's Apprentice 	Short story	Short Trips: The Muses	 	September 2003
Primeval 	Audio 	Main Range 	 	23 November 2001
The Toy 	Audio 	Short Trips Rarities 	 	21 October 2015
Category:Lists of planet appearances