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 Dem...

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!