Monsters go Camping (Billy and the Mini Monsters, #10)

It's Billy's school camping trip. His worst nightmare is having to use the TOILET in the DARK. What if he gets lost in the SCARY WOODS? What if there are WEREWOLVES? Or BEARS? The Mini Monsters decide to brush up on their camping skills and come along too, in case Billy needs their help. Which he definitely does… for it's not long before his worst nightmare comes true.