Josie Barton is a lean, mean, faerie-fighting machine. After her victory against the infamous lord, Fir Darrig, the young sorceress has taken up the family tradition of bringing the worst offenders of the faerie world to justice. Partnered with her changeling boyfriend, Zeph Clemmont, and backed by the Faerie King, Eldrick Dorchaidhe, Josie feels confident she has nothing more to fear. Until a case stirs up whispers of a name all fae, both Seelie and Unseelie, fear. Chasing rumors of skiia may carry Josie down a path riddled with dangerous magic not even Zeph can save her from. Can Josie muster the strength to face the darkest secrets of her past? Or will the same monsters who obliterated the faerie world now destroy the human one, too?