Kit can't stand reading. She'd much rather be outside, playing games and getting muddy, than stuck inside being quiet with a book. But when she's dragged along to the local library at the start of the school holiday by her two best friends, she makes an incredible discovery: the local library is run by wizards ... and she's one too! The youngest wizard ever, in fact.

But someone is threatening to tear down the library and disturb the powerful magical forces living beneath it. And now it's up to Kit and her friends to save the library... and the world.

The first book in a fantastically exciting, imaginative and brilliantly funny new series.