Author(s): Cross, Gillian,
Binding: Paperback,
Date of Publication: 03/08/2017,
Pagination: 176 pages,
Series: N/A,
Imprint: Oxford University Press
Published By: Oxford University Press
Book Classification: Thrillers (Children's / Teenage), School stories (Children's / Teenage), Interest age: from c 9 years
ISBN13\EAN\SKU: 9780192759979
Description: 

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 Minister.

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!
Translation missing: en.general.search.loading