To the Women on the Hill McKenna is a spy who sails the nightwind to keep close tabs on her people. In truth, McKenna is a double operative, an integral part of an underground rebellion. The Women are secretly bleeding the fae of their powers then banishing them to the Island Anethemusa; but the Dissenters, rebels who suffer under the crushing power of the Women, mean to put an end to their reign.

When McKenna happens upon a talking weasel, she knows she's found the perfect envoy for her covert mission. Robin Weir's punishment for a life of betrayal is to be stripped of his magic and exiled as an animal in a foreign realm. He's used to dirty jobs and subterfuge so becoming McKenna's errand boy should be a simple task.

But things heats up when Robin finds he has the power to shift into a man again. For McKenna the pet she's invited into her home now wants nothing less than to possess her heart, body and soul. With the uprising at the ready, lives could be lost if McKenna can't balance her separate identities of spy, rebel and lover.