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.It is the 10th Doctor's final novel in the New Series Adventures (not including original audio books or Code of the Krillitanes).