Although Scott Brisbane is human, he's developed an inner warrior-a berserker that wants to claim Irja Vainio as his own. Irja is an immortal Viking healer, but she hasn't used her true powers for centuries. The last time she did, someone close to her ended up dead. So instead she relies on medicine and science to protect her tribe while denying her feelings for Scott. But the Viking warriors are falling mysteriously ill, and without magic, Irja's knowledge of healing isn't enough. When the trickster god Loki offers her a cure, it comes with a steep price that could cost Irja everything. She needs Scott's help, a man whose loyalty to the Vikings is unmatched, whose love for Irja cannot be broken-and whose inner fury has yet to be unleashed.
Astrid Irisdotter is a Valkyrie-a fierce warrior fighting to protect humanity from the evil god Loki and his brutal minions. She's on an urgent mission for her queen when everything goes hideously sideways. Undercover agent Luke Holden arrives on the scene just in time to save her life-and put his own on the line. Luke may have saved her, but that doesn't mean Astrid can trust him. Tempers flare as they hide secret upon secret from each other, but Astrid's inner warrior knows what it wants...and it will not take no for an answer.
Leif Skarsganger and his elite band of immortal warriors have been charged to protect humanity from the evil Norse god Loki. Under attack from Loki's minions, Leif is shocked to encounter a dark-haired beauty who fights like a warrior herself. Wounded and feverish, the Viking kisses her, inadvertently triggering an ancient Norse bond. But when Naya Brisbane breaks away and disappears before the bond is completed, Leif's warrior spirit goes berserk. If Leif doesn't find her fast, he's going to lose himself to permanent battle fury. But Naya doesn't want to be found...and he'll do anything to find her. Because they're both running out of time.
