Amy Woods, one of TV’s famed Beast Seekers, has come to Orkney, Scotland, to hunt sirens. One of them killed her sister and she has sworn revenge. Most people think she’s crazy for believing in monsters. She knows the truth. But while patrolling one of Orkney’s cold beaches, she runs into a naked selkie man rather than a siren, and he proves to be an alluring distraction. Edan Kirk is a selkie, one of an ancient race of seal shape shifters. When he hears of Amy’s intention to hunt sirens, tragic memories overwhelm him. He knows he must get rid of the pesky human. As much as he tries to convince her she’s on a fool’s errand, he can’t resist trying to protect her. After all, he has heard the enticing song of the sirens and he knows its deadly power. As Amy and Edan engage in a battle of wits and wills, other emotions rush to the fore. Their connection is intense, the sort to come along only once in a lifetime. Edan recognizes her as his mate. However, another woman has set her sights on him as well, one whose powers of seduction are legendary. One whose voice has driven men to madness and devastation. Can Amy accept Edan as her mate, making her home in the world of the supernatural? And can they save each other from a beast that cannot be destroyed?