The Demon Headmaster Takes Over

by Gillian Cross (Author)

• Used

  Paperback
  2017

  $3.75

  It seems too good to be true. The Hyperbrain: a super intelligent computer that works by accessing the human brain. However, someone wants to use it for accessing people's minds and taking control of them! It can't be the Demon Headmaster, because he's been defeated. Hasn't he?

• New

  Paperback
  2017

  $9.49

  It seems too good to be true. The Hyperbrain: a super intelligent computer that works by accessing the human brain. However, someone wants to use it for accessing people's minds and taking control of them! It can't be the Demon Headmaster, because he's been defeated. Hasn't he?