#1 New York Times bestseller A sweeping stand-alone fantasy romance from Kiera Cass, author of the Selection series. Kahlen is a Siren, bound to serve the Ocean by luring humans to watery graves with her voice, which is deadly to any human who hears it. Akinli is human—a kind, handsome boy who's everything Kahlen ever dreamed of. Falling in love puts them both in danger . . . but Kahlen can't bear to stay away. Will she risk everything to follow her heart? Originally self-published, The Siren has been completely rewritten and redesigned.