Elizabeth Harding didn't want to fall into another dimension. But then she didn't want to get into trouble at school, have strange holes in her memory or nightmares with smoke monsters coming out of the walls. And it didn't stop any of that from happening either.

But this time she's really in trouble.

Because the only way to get back home is to steal a magical clockwork box from the top of the fearsome Darkstone Tower.

So, it's a good job she has a bit of help from her new-found friends. And with a bungling barbarian, a kung-fu fighting monk, a mad professor and a bandit thief on her side … what could possibly go wrong?