Publisher's Synopsis
Pleskit's new in school. He's also purple, bald and has a single stalk growing out of the top of his head. It's going to be an interesting first term...
Pleskit's taking part in a classroom science project - but he's not a natural scientist and soon he's causing chaos in the chemistry lab! If he's not careful, the school will have to be evacuated... Can Tim help the little alien avoid disaster?