The Demon Headmaster and the Prime Minister’s Brain

There’s a new computer game at school and the chance to enter the Junior Computer Brain of the Year competition is sending ripples of excitement through the pupils. Dinah is a whizz at the game and soon finds herself in the competition final. But it takes a while to realize that it’s all just part of the Demon Headmaster’s latest plan … Dinah is being used to access the computer of the Prime Minster.

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