The Demon Headmaster - Tapa blanda

A rattling good yarn (ITLS)

A light-hearted, funny and ingenious story (School Librarian)

An excellent mystery with an unusual setting (Good Book Guide - Children's)

I would recommend it to anyone who likes weird but funny books (Teen Titles)

An attractive, easy-flowing style with interesting characters and a lively story (Junior Education)

When Dinah is fostered by the Hunters she thinks her biggest problem will be fitting in with her foster-brothers, Lloyd and Harvey. However, once she starts at her new school it's clear that there's more to worry about. All the children, apart from a handful including Lloyd and Harvey, are too well-behaved-robotic almost-and oddly keen to please the creepy headmaster.

The three children set out to discover the nature of his influence over everyone . . . but then Dinah finds herself saying and doing things she has no power over. Soon they uncover the headmaster's wicked plan. Controlling the school is just a practice run. He has set his sights on dominating the entire nation! The children must foil him before he succeeds . . . but with Dinah under his spell they've got a challenge on their hands.