Who are the minor characters in Maniac Magee?

In "Maniac Magee" by Jerry Spinelli, minor characters play significant roles in developing the story's themes. Key minor characters include Amanda Beale, a determined girl who values education; Mars Bar Thompson, a bully who evolves throughout the narrative; and the Beale family, who provide Maniac with a sense of belonging. These characters contribute to Maniac's journey and highlight issues of race, family, and community in the novel.