The Demon Headmaster and the Prime Minister's Brain

You'll never believe who the Demon Headmaster's after this time . . .

The Junior Computer Brain of the Year competition is sending ripples of excitement through the school and when Dinah makes it to the final, she's over the moon. But too late she realizes that she's being used to access the private computer of the Prime Minister . . . the daring new target of the Demon Headmaster!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!