The Swivel-Eyed Ogre-Thing

Ten-year-old orphan Benjamin Blank battles monsters, rescues maidens and discovers fantastic new lands, but never quite manages to get his homework handed in on time. The second book in a hilarious new adventure series.
There is nothing Benjamin Blank likes more than a brilliant adventure, with loads of monsters and fighting and danger. So when local trolls start disappearing, Ben suspects foul play and sets off to solve the mystery.

And that's how he meets the swivel-eyed ogre-thing. And gets a bit more fighting and danger than he'd bargained for...