What's a brief summary of chapters 30-32 in Al Capone Does My Shirts?

• Piper tries to get Moose to take balls to 105 and get Al Capone to sign them. Moose refuses.

• Moose refuses to let Piper out of the house. She is fine until the day her button box goes missing. She throws a big fit.

• Moose calms her down by wrapping her in a rug. They go outside, and she falls asleep.

• Moose asks his father at home if his birth made Natalie go wrong. He is reassured that it was not his fault.

• Moose hears his parents arguing about how much time Mother is spending trying to fix Natalie and neglecting Moose in return.