The Demon Headmaster Takes Over

It’s amazing! The Hyperbrain is a super intelligent computer that works by accessing the human brain. In the wrong hands, though, it could spell disaster. The new Controller at the Artificial Intelligence Unit seems horribly familiar but Dinah and her friends know that the Demon Headmaster has been defeated. Hasn’t he?

Great fun and just a little bit frightening, Gillian Cross’s Demon Headmaster books still hold readers under their hypnotic spell. Fast-paced and full of adventure, they’re impossible to resist!

Read the whole series in order:

1. The Demon Headmaster
2. The Demon Headmaster and the Prime Minister’s Brain
3. The Revenge of the Demon Headmaster
4. The Demon Headmaster Strikes Again
5. The Demon Headmaster Takes Over
6. Facing the Demon Headmaster
7. The Demon Headmaster – Total Control
8. The Demon Headmaster – Mortal Danger