Dangerous Waters

Adeline St. Clair, after barely surviving her last adventure aboard Poseidon's Curse, is back with a vengeance and an even bigger craving for adventure. Not only is she and Flynn on their ultimate perilous voyage yet with their heroic thrill-seeking friends in tow, enemies from their past are returning to haunt them and have no qualms with wreaking havoc in the twosome's lives. Follow Adeline on her most daring voyage yet as she fights for her life, encounters new threats and menaces, and deals with her new sea life all the while fighting ruthless battles at every turn.

(If you haven't read the first book, you should read it before moving to this one as this is a sequel to "Adeline")

Amazing Cover by notalotgoingon :)