Danny Woo has just escaped from the jaws of death. But he's still haunted by the suspicious deaths of his parents, who were the star performers in a radical traveling circus, the Mysterium. When he discovers that the Mysterium is re-forming in Barcelona—without him—he's devastated. But after learning that the Mysterium's enemies may be active in Barcelona, he rushes to warn his friends. Could there be a traitor within the company itself? If Danny...

Twelve-year-old Danny Woo had an unusual childhood. His parents were the star performers in the Mysterium circus—and they taught Danny plenty of tricks. But his parents' skills couldn't save them from dying in a suspicious fire. Now Danny and his aunt Laura, a journalist, are heading to Hong Kong so Laura can research the dangerous gang called the Black Dragon. Almost immediately, she's kidnapped and Danny realizes that the gang may be connected...