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Twelve-year-old Coke McDonald and his twin sister, Pepsi, are sure their family’s cross-country RV vacation will be boring-until a man in a golf cart tries to run the twins off a cliff! Now it’s a race against time to find out who’s after them and just what it means to be a part of the mysterious organization the Genius Files….
Hugely popular author Dan Gutman is back with his biggest, his funniest, his most action-packed book yet! Scrappy, lovable boy-and-girl twins share the spotlight in a story certain to appeal to the same wide audience that loves The 39 Clues and The Mysterious Benedict Society. Set against the backdrop of funky American landmarks and sprinkled with photos, illustrations, and extra ciphers for readers to solve, The Genius Files: Mission Unstoppable is a thrilling adventure told Dan Gutman style: hilariously. This is one summer vacation you’ll never forget!
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Twelve-year-old Coke McDonald and his twin sister, Pepsi, are sure their family’s cross-country RV vacation will be boring-until a man in a golf cart tries to run the twins off a cliff! Now it’s a race against time to find out who’s after them and just what it means to be a part of the mysterious organization the Genius Files….
Hugely popular author Dan Gutman is back with his biggest, his funniest, his most action-packed book yet! Scrappy, lovable boy-and-girl twins share the spotlight in a story certain to appeal to the same wide audience that loves The 39 Clues and The Mysterious Benedict Society. Set against the backdrop of funky American landmarks and sprinkled with photos, illustrations, and extra ciphers for readers to solve, The Genius Files: Mission Unstoppable is a thrilling adventure told Dan Gutman style: hilariously. This is one summer vacation you’ll never forget!