Halloween Parade (The Kids in Ms. Colman's Class #9)

School is always fun in Ms. Colman's class! Hannie is having problems with Karen and Nancy. But Hannie thinks she can fix things. She is going to get cool Halloween costumes for all the kids in Ms. Colman's class. Then their class will win prizes. And Karen and Nancy will make up with Hannie. But the Costumes never come! Has Hannie ruined Halloween for everyone?