Forced to work as a Siren and lure strangers to their deaths after being rescued from drowning by the Ocean, Kahlen falls in love with a human and defies the rules of her service in order to follow her heart.

"Lorelei has the power to change hearts and minds, just by singing, but it comes at a terrible cost"--

"When Ridley goes missing after a car crash, Link, his bandmates, and Lennox Gates, joined by Liv and John Breed, embark on a search for the Siren, taking them to Mississippi, where they encounter legendary blues guitarist Robert Johnson, and then to New Orleans, where an evil threatens to destroy them all."--

When seventeen-year-old friends Liv and Will are accepted in a semester-at-sea program, they are excited to spend six weeks aboard the luxury cruise ship The Eos, but after Will disappears the first night, Liv grows suspicious that something sinister is lurking below deck.

Vowing to get her sister Gemma back from the siren sisters no matter what the cost, Harper must face dangers unlike any she's ever experienced. Fortunately, she has Daniel by her side, a gorgeous guy who's devoted to helping her find her sister--and who's immune to the girls' dark powers.

Seventeen-year-old violinist Moira Alexander joins with an old friend, Jude Osric, in seeking a killer after the sirens who live near their island are falsely accused of murder.

Returning to Boston for her senior year of high school after the sudden death of her older sister, seventeen-year-old Vanessa must ward off her transformation into a full-fledged siren while also trying to handle applying to college, a long-distance relationship, and the mysterious return of the sirens she thought she had killed.

Alosa is the daughter of the Siren Queen, and her mission is finally complete. Not only has she recovered all three pieces of the map to a legendary hidden treasure, but the pirates who originally took her captive are now prisoners on her ship. Still unfairly attractive and unexpectedly loyal, first mate Riden is a constant distraction, but now he's under her orders. Now Alosa and her crew are in a deadly race with Vordan, the pirate king, to find...

With Penn and Lexi determined to kill Gemma and replace her with another siren, Gemma, aided by Harper and Daniel, must delve into her enemies' mythical past and darkest secrets in a last-ditch effort to protect all that she holds dear.