Forget what you know about Trolls – they are much, much worse! Meet Grampy Grotface and his filthy, foul-smelling family of trolls. As grotty and rotten as they come, they wouldn't have it any other way! When they're kicked out of their crumbling, stinky home, the trolls stumble upon a rotting pirate ship that’s just as mucky as they are. Now they travel the world, lurking under bridges, scaring passers-by, and collecting their favourite snack - old smelly socks ! With a fantastic rhyming story from Paulette Dowle , the slime practically drips off the pages of the book through the wonderful illustrative talents of Tim Brunt . Cross your fingers and hold your nose - the trolls are on the loose!