Underpants of Chaos

"I should have realised that there was going to be something SERIOUSLY weird about a town called Little STRANGEhaven."

Something BAD is happening at Little Strangehaven Primary.

What are the peculiar SHIVERS that keep striking the school, bringing Strangeness in their wake -
from uncontrollable ballroom dancing to an attack by military chickens?

Spy-detective Agatha Topps is determined to find out. Sh...