When San Francisco adults forget who they are and mysterious exotic birds flock to the city, twelve-year-old Winston Chu and friends team up to investigate the strange occurrences and face off against Mr. Pang's older magpie-turned-human brother, Mr. Gu. "Twelve-year-old Winston Chu has already rescued his sister, saved the moon's qi, and kicked Mr. Pang's sorry magpie-turned-human butt to the curb—but now he's about to face an even bigger problem:...