Doctor Who - New Series Adventures - 036 - The Krillitane Storm

The Krillitane Storm is a BBC Books original novel written by Christopher Cooper and based on the long-running British science fiction television series Doctor Who. It features the Tenth Doctor without an official companion. It was released on September 3, 2009, alongside The Taking of Chelsea 426 and Autonomy. Read more - Shopping-Enabled Wikipedia on Amazon

In the article: Synopsis

When the TARDIS materializes in medieval Worcester, the Doctor finds the city seemingly deserted. He soon discovers its population are living in a state of terror, afraid to leave their homes after dark, for fear of meeting their doom at the hands of the legendary Devil's Huntsman. And, after a terrifying encounter with a deadly Krillitane, the Doctor realizes the city has good reason to be scared!