Ben Dylan Aaronovitch (born 22 February 1964)[2] is an English author and screenwriter. He is the author of the Rivers of London series of novels. He also wrote two Doctor Who serials in the late 1980s and spin-off novels from Doctor Who and Blake's 7.
As the Doctor's time beings to end, he must unravel a mysterious plot by the Master. However, his past comes back to haunt him as Ian and Jo try to reach their own versions of the Doctor.
