Goblin wars

Teagan leaves her flesh and bones behind to join Finn in hunting the uncanny creatures that have spilled from Mag Mell into Chicago, realizing that she must destroy the Dark Man and his minions once and for all to save her remaining loved ones.

Teagan, Finn, and Aiden have made it out of Mag Mell alive, but the Dark Man's forces follow them to Chicago, where Tea's goblin cousins cause all sorts of trouble while she is torn between the life she wants and the future she is drawn to as a wild Stormrider, born to reign.

Soon after the mysterious and alluring Finn arrives at her family's home, sixteen-year-old Teagan Wylltson and her disabled brother are drawn into the battle Finn's family has fought since the thirteenth century, when Fionn MacCumhaill angered the goblin king.