The Demon Headmaster Takes Over

“It’s him,” Harvey whispered. “He’s back!”

Who is the new Controller at the Artificial Intelligence Unit? There’s something horribly familiar about him. The Unit has a computer with superhuman intelligence: the Hyperbrain, which gets its power by accessing the human brain. A computer that can go into people’s minds, and take control of them. In the wrong hands, it could spell disaster. But Dinah and her friends know that the Demon Headmaster is gone forever. Isn’t he?

Recent reviews

  • It was okay, too much detail though

    8 March 2014

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Authors

  • Awards

    Gillian Cross won the Carnegie Medal for Wolf in 1990, and the Nestle Smarties and Whitbread Prizes for The Great Elephant Chase in 1992.

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