The gang thought they had mummy babysitting all wrapped up, but when the brat-king steals their senses and deserts them, a line is crossed in the sand. Now they must all peer amid their foggy senses to track him down.

Things get out of hand when Charlie sneaks a monster into school to look cool for his bullies. But after it palms him off to possess one of their teachers, the gang's gotta knuckle down and bottle it before the lunch bell!

When the archive room floods, the gang are up a creek without a paddle. Adrift on a floating bookshelf with a crew of monsters, paranoia brings their worst fears to light as they try to sell each other down the river.