Prepare to fall under the spell of Lullaby, the second book in the Watersong series from Amanda Hocking. Gemma struggles to adjust to her new life and her decision to live alongside her siren sisters. Her magical powers are growing by the day and she's plagued by strange hungers and unspeakable needs. Gemma's boyfriend, Alex, her older sister Harper, and Harper's boyfriend, Daniel, are doing everything in their power to find Gemma and figure out a way to get rid of the sirens--for good. Although the trio manages to rescue Gemma and bring her home, none of them have a clue what they will do when a vengeful Penn, Lexi and Thea return to claim their "sister."