Waking the Fire - Ghosts of Valhalla, #3

If the world ends in Ragnarök, no one will escape the flames. Frankie has finally accepted her destiny as a Valkyrie with a talking cat. Developing the confidence to lead an army of battle maidens against hordes of draugr is a different beast altogether. In order to stem the tide of Valkyrie deaths, Frankie needs to act. Odin's spies are closing in. Loki is lurking in the shadows, harrying her at every turn.
And the queen of the underworld is creating hell on earth in Portland. Hel and her undead soldiers aren't the only thing holding Frankie back, however. She's the only Valkyrie whose flying horse hasn't shown up. Without her battle mount, she worries no one will follow her and she won't survive Ragnarök.