From the creator of PERCY JACKSON, bestselling author Rick Riordan, comes a brand-new adventure, inspired by Jules Verne`s Twenty Thousand Leagues Under the Sea.
Ana Dakkar is a freshman at Harding-Pencroft Academy, a five-year high school that graduates the best marine scientists, naval warriors, navigators, and underwater explorers in the world. Ana`s parents died while on a scientific expedition two years ago, and the only family`s she`s got left is her older brother, Dev, also a student at HP. Ana`s freshman year culminates with the class`s weekend trial at sea, the details of which have been kept secret. She only hopes she has what it`ll take to succeed. All her worries are blown out of the water when, on the bus ride to the ship, Ana and her schoolmates witness a terrible tragedy that will change the trajectory of their lives.
But wait, there`s more. The professor accompanying them informs Ana that their rival school, Land Institute, and Harding-Pencroft have been fighting a cold war for a hundred and fifty years. But now the heat is on and the freshman are in danger of becoming fish food. In a race against deadly enemies, Ana will make amazing friends and astounding discoveries about her heritage as she puts her leadership skills to the test for the first time.
Rick Riordan`s trademark humour, fast-paced action, and wide cast of characters are on full display in this undersea adventure.
Rick Riordan has now sold an incredible 180 million copies of his books worldwide.