Who is archibald hapwood brubaker in Stargirl?

Archibald Hapwood Brubaker, often referred to as "Archie," is a significant character in Jerry Spinelli's novel "Stargirl." He is a wise and eccentric elder who serves as a mentor to Stargirl and her friends, providing guidance and support throughout the story. Archie is also known for his love of animals and his philosophical insights, often helping characters navigate their challenges and understand themselves better. His character embodies themes of individuality and the importance of embracing one's true self.