Ruby Redfort has a lot of reasons to feel confident. Undercover agent, code cracker, thirteen-year-old genius U+2014 sheU+2019s one fearless kid, buster. Unmasking an evil villain? Done. Honing her parkour skills by climbing skyscrapers and leaping across roofs? All in a dayU+2019s work. Heeding the warning signs? Well, not so much. When a ghostly foe begins stealing from the highest buildings in Twinford, Ruby Redfort is ready to defy death one more time to capture the bandit. But fearlessness can lead to taking risks, which can land a person in very serious trouble. While Ruby may think sheU+2019s invincible, thereU+2019s truth to the saying that recklessness always comes before a fall. -- from Amazon.