R.L. Stine 
Rotten School #8: The Teacher from Heck [EPUB ebook] 

Is Mrs. Heinie Gone Forever?Mrs. Heinie is so nearsighted, she can’t find her nose without her glasses on!But she doesn’t have to see to know that Bernie Bridges and his Rotten House buddies are up to no good. Cuz they’re ALWAYS up to no good!Mrs. H. decides she can’t take it anymore! She’s replaced by a teacher named Mr. Skruloose. He’s the Teacher from HECK! He’s so strict, he won’t let kids SNEEZE! And he gives four hours of homework every night!Mr. Skruloose HAS to go. The annual Water War is under way. Who has time for homework? Can Bernie think up a scheme to bring Mrs. Heinie back? Does a weasel have lips?