|Rating: || 7.2 (44 votes) Vote here|
|Review: ||The Algebra of Writing Read more (6 in total)|
|Released: ||September 2004|
|Publisher: ||BBC Books|
A genius maths nerd, a weird webzine publisher, and the Doctor's old ally, the Brigadier find themselves helping the Doctor and Ace solve what should be a simple puzzle: the appearance of a crop circle in the Kentish countryside.
Hardly uncommon. But there are some peculiar features. It's not a circle but a series of square-sided shapes. It's filled with ice. And it draws the Doctor and Ace into a confrontation with a reality right next to zero.
This adventure features the Seventh Doctor and Ace.