Aven Green, the remarkable heroine of Dusti Bowling's Life of a Cactus series, marches to her own beat in this hilarious, upbeat, and unforgettable chapter book. "Realistic, affirming, and uplifting. "--Kirkus Reviews Third-grader Aven Green is a real professional musician! She just needs to choose what instrument to play. When she decides to try the piano, Aven is disappointed when she can't master Mozart in one whole...