Don't mess with Rachel's brother

Despite the title, Rachel Spinelli Punched Me in the Face by Paul Acampora is a funny, gentle book.  After Zachary's mom leaves him and his dad, they move and start life over in the little town of Falls, Connecticut.  He immediately makes friends with his neighbor Rachel.  She has a knack for getting frequent detentions - usually from defending her brother Teddy, who has some type of disability (maybe autism?) and who the reader will view as a lovable trumpet-playing prodigy.  The book's small-town feel is often demonstrated from scenes at the local ice cream shop, owned by an amusing Polish-American couple; the diner, owned by Rachel and Teddy's dad (their mom died long ago); and the park, which the kids are helping to clean up.  By the end, Rachel's not quite as angry and over-protective, and Zachary is coping better with his mother's desertion. Some serious issues, but with a nice, light touch.