"Nick, Seth, Gibby, and Jazz are back in action bringing justice, protection, and disaster energy to the people of Nova City. An unexpected hero returns to Nova City and crash lands into Nick's home, upturning his life, his family, and his understanding of what it means to be a hero in the explosive finale of the thrilling and hilarious Extraordinaries trilogy by New York Times bestselling author TJ Klune"-- Provided by publisher.