Theo of Golden is a novel by Allen Levi about a mysterious, kind-hearted older man named Theo who moves to the small city of Golden, Georgia, and anonymously buys portraits of the town's residents from a coffee shop, returning them to their subjects and weaving stories and connections in the process. The book explores themes of generosity, wonder, and the invisible threads of kindness that bind people together, featuring characters who bond over music, art, and life's mysteries.