Emba Oak and the Screaming Sea

With her devious father back to his full power, and Odolf and Fred gone, Emba Oak is at rock bottom. It's enough to make anyone want to run and hide. But Emba is not a giving-up kind of girl and if she has to face ghastly ghosts, pirates and an ancient sea monster to bring Odolf home, then she's going to give it everything she's got.