Released next week: Doctor Who: Shada (BBC Books £16.99) is Douglas Adams’ Lost Adventure, completed /novelised by Gareth Roberts.
“The Doctor’s old friend and fellow Time Lord Professor Chronotis has retired to Cambridge University – where nobody will notice if he lives for centuries. But now he needs help from the Doctor, Romana and K-9. When he left Gallifrey he took with him a few little souvenirs – most of them harmless. But one of them is extremely dangerous.”
This novel is based on the scripts by Adams, but never made it to the screen. It features the fourth Doctor – played by Tom Baker.