Note: One-off audio adaptation of the 1993 New Adventures novel.
The Highest Science. The pinnacle of knowledge and a terrible weapon. A legend — nothing more.
Sheldukher. The most wanted criminal in the galaxy. Evil to the core and hungry for power, whatever the cost.
The Chelonians. A vast military power, pledged to eradicate human parasites wherever they are found.
The Doctor. An ancient and wise Time Lord tracking a temporal fluctuation that endangers the universe itself.
Some things should never meet, but as Professor Summerfield is about to discover, the universe is full of coincidences.