Doctor Who: Four to Doomsday
Format: paperback
ISBN:
9780426193340 (0426193342)
Pages no: 128
Edition language: English
Series: Doctor Who Library (Target) (#77)
The Doctor, Adric, Tegan and Nyssa land on a spaceship filled with a variety of people from Earth's ancient cultures. They are androids, however, and are kept as slaves to the alien Urbankans for use in the eventual invasion of Earth. Although Adric is taken in by the Urbankans, the other time tra...