Alex Sparrow and the Furry Fury

Catching the school's runaway guinea pigs is boring, so how can Alex find a bigger test for his and Jess's superpowers? Jess is worried about the bullied new boy, whose Mum runs the local animal sanctuary. To befriend him she gets a voluntary job there, but soon realises that something is very wrong; the animals are terrified. People start reporting strange events: things missing, property destroyed, and the local squirrels have turned mean. The police have no suspects. It looks like a job for Agent Alex...