"Through gaps in the roof we didn't repair, through cracks in the walls we pretended weren't there, the trolls have come creeping while we were all sleeping. Trolls on your chair, trolls in your bed, is anything worse than a troll on your head?" What happens when your house is invaded by trolls mischievous creatures who do nothing but cause havoc and mayhem? Find out in this zany and charming book which tells you how to get rid of them for good and make your house a troll-free zone!