Yuck

In "Yuck's Slime Monster," the Prince of Pungency hatches a disgusting plan--if he can't bring his pet slug to school, he'll bring a Slime Monster instead! Soon enough, there's goo and slop everywhere! Can Yuck control the Slime Monster before it takes over his school? And in "Yuck's Gross Party," Yuck's sister Polly--prim as a Princess--throws a birthday bash that doesn't include him. So to get even, he assembles his revolting gang for a gruesome...

In the first of two stories, a naughty boy named Yuck starts an odorous new club, much to the disgust of his sister; and in the second, Yuck goes to revolting lengths to prove that he is really sick on the day of the class spelling test.