The Day of the Troll (audio story)

The Day of the Troll is a book in the BBC's exclusive audio range. It is read by David Tennant.

The story follows the Doctor as he arrives on Earth in the far future. He is horrified to find the planet beset by famine and starvation, and England is a barren wasteland. Scientists are desperately seeding the ground to make the crops grow again, but now it seems that something even worse is happening…

Karl Baring, the owner of research facility The Grange, has been snatched away in the middle of the night. His sister Katy was with him when he vanished, but is now in catatonic shock - so it’s up to the Doctor, with the help of the scientists at The Grange, to investigate. What is lurking under the old bridge, and why is it preying on people? The Doctor must find out, before it strikes again…

Timeline

 * The Day of the Troll occurs after: NSA: The Rising Night
 * The Day of the Troll occurs before: DW: Planet of the Dead