Pearls of Arcadia - Susan Sowerby - Bog

Saltwater Series Synopsis (Trilogy)
An ancient race from the Deep Ocean, keepers of seven mysterious orbs, are faced with the massive task of re aligning a fractured Earth. They are desperate for human assistance but remain hidden for fear of violence.
When sixteen-year-old Finn discovers he is half sea-born, he finds himself at the centre of a disturbing prophesy which demands he become their reluctant hero.
The pearls of Arcadia book 2
In book two, Finn's girlfriend, Bridget, is kidnapped and powerful hidden adversaries emerge from the shadows. In order to outstrip them, he is forced to develop every aspect of his sea-born blood, which draws him closer to a destiny he has strenuously denied.