Author: Kjartan Poskitt
Illustrator: Daniel Postgate
Learn maths and let out your inner rebel! From the Horrible camp (where else?) this is maths gone wickedly funny. And nuttier than a jar of peanut butter. Believe it or not, there are people out there who aren’t sickened by sums. Professor Fiendish, for a start. He’s got their number, and his sneaky sums always get the evil results he wants. Find out how sums can change your life, make you laugh and keep your teacher off your back. Loads of laughs added in. No evil bits taken away.