Silence in the Library

Silence in the Library is the eighth episode of series four of Doctor Who. First airing in 2008, it tells of the Doctor visiting an abandoned planet-sized library.
== Characters ==
* Tenth Doctor - David Tennant
* Donna Noble - Catherine Tate
* River Song - Alex Kingston
rest to be added
== Publisher's summary ==
The Tenth Doctor takes Donna Noble to a planet-sized library in the 52nd century. They find it empty of human life, with countless other living beings. An information kiosk warns them to "count the shadows". An archaeological expedition arrives, lead by the mysterious Professor River Song, who brings the cryptic last message sent from the library: "4022 saved, No survivors".
Category:Steven Moffat
Category:Euros Lyn
Category:Doctor Who
Category:2008