Jennifer Killick Alex sparrow and the really big stink

Alex Sparrow is a super-agent in training.

He is also a human lie-detector.

Working with Jess - who can communicate with animals - they must find out why their friends, and enemies, are all changing into polite and well behaved pupils.

And exactly who is behind it all.

This is a humorous tale full of farts, jokes and superhero references.

Oh, and a rather clever goldfish called Bob.

In a world where kids' flaws and peculiarities are being erased out of existence, Alex and Jess must rely on what makes them different to save the day.