A powerful spy infiltrates the Ocean Academy and targets Coral, dismantling her life piece by piece. Will Coral's newfound powers be enough to save her from the devastating effects of the Call of the Siren? Believing she's escaped her past, Coral returns to the Ocean Academy for her second year. But before she arrives, she is shown a harrowing look at her potential future. Scared by the possibilities, she devotes herself to strengthening her friendships and developing her magical gifts. However, a newcomer uses a powerfully seductive form of the siren's song to force those Coral cares about to betray her. Abandoned by her loved ones and frantic to make things right, Coral tries everything she can think of - even turning to old enemies for help - to defeat her attacker. Pushed to the brink, Coral must decide how to protect the new life she's built without becoming what she fears in her future. Call of the Siren is a gripping mystery that takes place during the second year in the YA fantasy Ocean Academy series. If you enjoy reading stories filled with magic, suspense, manipulation, romance, betrayal, and a few surprise endings, then you'll love this second book in Sarah Elizabeth's innovative addition to the Academy subgenre.