The year is 2540, and two powers loom large in the Galaxy - Earth and Draconia. After years of peace, their spaceships are now being mysteriously attacked and cargoes rifled. Each suspects the other and full-scale war seems unavoidable. The Doctor, accused of being a Draconian spy, is thrown into prison. And only when the MASTER appears on the scene do things really begin to move....

Publication Year: 1976