Super Secret Super Spies: Guardians of the Future

James Ponti's City Spies meets Stuart Gibbs's Spy School in this action-packed sequel featuring young inventor and secret Illuminati spy Maddie Robinson. Maddie and her team are assigned to protect the world's most famous pop star from a mysterious foe, and they discover a secret device invented by Leonardo da Vinci that can predict the future. The device has been lost for centuries, and the super spies must embark on a thrilling adventure across Europe to find it. As they face challenges and unravel secrets, Maddie and her friends must race against time to save the day. Filled with gadgets, secret codes, and clandestine adventures, and featuring b&w illustrations throughout, this story is perfect for fans of Dan Gutman’s Genius Files and Michael Buckley’s NERDS.