Publisher's Synopsis
"Jo glanced 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
Katy Manning reads Terrance Dicks complete and unabridged novelization, first published by Target Books in 1975."
