What major events are in chapters 12-21 in the book Maniac Magee?

Some of the major events from chapters 12 to 21 in the book Maniac Magee are:

1. Hester and Lester began to take baths because Maniac would get into the tub with them.
2. Maniac was called "whitey" and was told to go live with his own kind.
3. The Words "Fishbelly Go Home" were written on the Beale's home.
4. Amanda and Maniac had an argument.
5. Amanda suggested that if Maniac untied Mr. Cobble's knot, he would get his picture in the paper and it might help him be accepted in the neighbor hood, so Maniac untied the knot.
6. Someone entered the Beale's house and tore up their encyclopedia for confetti.
7. Maniac walked out of town by walking down the middle of the street. No one on the west side or the east side would step off the curb.