The Demon Headmaster's most terrifying plan so far . . .
Author Gillian Cross
Also available as an ebook
You can use the basket to:
- pay by credit card
- order on account
- forward to a colleague
It seems too good to be true. The Hyperbrain: a super intelligent computer that works by accessing the human brain. However, someone wants to use it for accessing people's minds and taking control of them! It can't be the Demon Headmaster, because he's been defeated. Hasn't he?
This page was last updated on 24 March 2019 at 04:30 GMT