Doctor Who : Circular Time vol. 91 CD-Audio
Part of the Doctor Who series
In springtime, the Doctor and Nyssa become embroiled in Time Lord politics.
During the summer, they suffer the wrath of Isaac Newton.
Nyssa spends a golden autumn in an English village while the Doctor plays cricket.
Summer to winter, the seasons turn.
- Format: CD-Audio
- Publisher: Big Finish Productions Ltd
- Publication Date: 20/01/2007
- Category: Science fiction
- ISBN: 9781844351695