(From the publisher):
Jo glanced up at the Doctor.
'Things must be pretty serious then.'
'They are, Jo. Very serious indeed. The whole of the Universe is in danger!'
The most amazing Who adventure yet, in which Doctors One, Two and Three cross time and space and come together to fight a ruthlessly dangerous enemy — Omega. Once a Time Lord, now exiled to a black hole in space, Omega is seeking a bitter and deadly revenge against the whole Universe...
Novelization of the Doctor Who TV series; four episode story "The Three Doctors" (1972-3), script by Bob Baker & Dave Martin.
Original title: Doctor Who: The Three Doctors
Genre: Fiction→ Science Fiction→ Shared Worlds