Determinant, Book 3 of The Guardians of Vesturon... January St. Davis, on her own since the age of sixteen and struggling to stay in college, thinks she's scored in a major way when she lands a paid summer internship at the Centers for Disease Control and Prevention in Atlanta. One evening, after working an especially long shift, a chance encounter with a group of mysterious men alters the course of her life. Rykerian Yarrister, a Guardian of Vesturon with unearthly powers and impossibly gorgeous looks, finds himself at odds over the human female he recently saved from certain death. When it seems he is on the verge of winning her over, she is ripped from his hands by a strange and powerful being, threatening to destroy her if his demands are not met. Do Rykerian and the Guardians have the ability to meet this fierce barbarian's ultimatums, or will January suffer a horrid demise?