Alex Sparrow is a super-agent in training. He is also a human lie-detector. Working with Jess, who can talk to animals, a pigeon called Dexter, and a rather clever goldfish called Bob, he must find out who is changing his fellow pupils into mindlessly smiling model students...
Selected for the Reading Agency's Summer Reading Challenge 2017, this is a laugh-out-loud fantasy school adventure, perfect for 8-12yrs.