Everyone at school is playing the new computer game, Octopus Dare, but only Dinah is good enough to beat it. But she forgets who she is when she looks into the whirling eyes of the Octopus...What is happening, and how is the Demon Headmaster involved? And what will he do if he really does get into the Prime Minister's Brain? This is the second title in the best-selling series which inspired the top-rating TV series.

 

This book features in the following series: Archway Series, Demon Headmaster .

There are 192 pages in this book. This book was published 2001 by Oxford University Press .

Gillian Cross is perhaps best known for her Demon Headmaster series and its BBC adaptation. She has won many of the most prestigious awards for children's fiction, including the Carnegie Medal, the Whitbread Children's Book Award and the Smarties Prize.