Note: Audio reading of Terrance Dicks' 1978 novelisation.
"This range of classic Target audiobooks continues to go from strength to strength..." Doctor Who Magazine
A mysterious power loss strands the TARDIS on Exxilon, a sinister fog-shrouded alien planet. The Doctor meets the survivors of a beleaguered expedition from Earth, while Sarah finds a mysterious super-city and becomes a captive of the savage Exxilons.
Worst of all, the Doctor's greatest enemies, the Daleks, arrive on a secret mission of their own.
The Doctor and Sarah must risk their lives time and again in a desperate attempt to foil the Daleks and save millions of humans from a horrific plague.
Jon Culshaw reads Terrance Dicks's complete and unabridged novelisation of a 1974 TV serial by Terry Nation, first published by Target Books in 1978.