Witching Bones by Yasmine Galenorn

When you dance with Death, you have to be willing to roll the bones…
Raven Bonetalker, the Daughter of Bones, has her plate full. Not only is her neighbor still driving her nuts, but she’s in a new relationship with Kipa, the Lord of the Wolves, and neither one is ready for everything that entails. But life takes a sinister turn when a spirit begins siphoning off the life force of one of Kipa’s wolf shifters.

Gunnar, a member of the SuVahta—the pack of divine wolf shifters bound to the Lord of Wolves—is dying, and nobody can figure out why. Gunnar blames himself for the death of his beloved wife, and he believes she is haunting him.

When Kipa asks Raven to examine the shifter, she finds a far deadlier spirit latched on. And the only way Raven can help is to first agree to a deadly alliance with one of the ancient Ante-Fae—Arachna, the Web Weaver. But Arachna’s price is far steeper than Raven can afford to pay, and the fallout threatens to shake the very core of Raven’s life.