Sedric and the Hairy Troll Invasion by Angie Morgan

When evil Baron Dennis visits Sedric's muddy peasant village to ask about everyone's feelings, Sedric is very suspicious. And when a hairy giant troll called Vlad the Bad comes marauding through the village at night, Sedric knows there's definitely something fishy going on. And it's not just the peasants' feet. The grown-ups are up in arms and all want to flee their hovels straight away. But Sedric can't risk having to stay with his smelly Uncle Bile and not being able to hang out with friends every day, so it's up to the gang to solve the mystery of the invasion of the hairy troll before it's too late!