Ana Dakkar is studying at Harding-Pencroft Academy, a school renowned for training the best marine scientists, naval warriors and underwater explorers in the world. But, unlike the other students, the water is personal for Ana. After losing both of her parents on a scientific expedition, her older brother Dev is now the only family she has. Ready to prove herself, Ana and her class are off to a top-secret weekend trial at sea. But, on the bus ride to the ship, tragedy strikes and Ana and her classmates are plunged into a deadly battle that will change the trajectory of their lives forever. As secrets about her past surface, it's up to Ana to lead her classmates out of danger.
Ana Dakkar is a freshman at Harding-Pencroft Academy, training centre for the best marine scientists and underwater explorers in the world. When Ana embarks on the sea trials that mark the end of her freshman year, her life as she knows it is blown out of the water. She and her school mates witness a terrible tragedy and discover that Harding-Pencroft and their rival school Land Institute have been engaged in a deadly rivalry going back over one hundred and fifty years. With the rivalry turned up full broil, Ana will be tested more than ever before . . .
It's time to face the final trial . . . The battle for Camp Jupiter is over. New Rome is safe. Tarquin and his army of the undead have been defeated. Somehow Apollo has made it out alive, with a little bit of help from the Hunters of Artemis. But though the battle may have been won, the war is far from over. Now Apollo and Meg must get ready for the final - and, let's face it, probably fatal - adventure. They must face the last emperor, the terrifying Nero, and destroy him once and for all. Can Apollo find his godly form again? Will Meg be able to face up to her troubled past? Destiny awaits . . .