Notes

Summary: Gemma is facing the fight of her life. Cursed by beautiful yet deadly sirens, her extraordinary powers have a terrifying dark side, and becoming human once more is proving her greatest challenge yet. As she struggles to break the curse, the sirens, Penn, Lexi and Thea, are determined to kill her before she can set herself free. Gemma's only allies are her sister, Harper, and Harper's boyfriend, Daniel. Together they must delve into their enemies' mythical pasts - to discover their darkest secrets. But Penn has also set her sights on Daniel. Soon, the sirens threaten everything Gemma holds dear