Scent of Salvation by Annie Nicholas

Love blooms across species, culture, and time.

Stranded in another dimension, on a primitive version of Earth, Dr. Susan Barlow needs to find a way to survive. There’s no electricity, no cities, and to her shock, no humans. Instead, she faces a population of werewolves, vampires and incubi. The people are vicious but she must find her place among them. And live.

An illness is killing Sorin’s pack. As alpha it’s his responsibility to save them, but it’s a battle this warrior doesn’t know how to fight. Then a blue light in the sky brings a creature he’s never seen. She calls herself human, but to him she smells like hope.
Sorin offers Susan a safe haven in return for a cure, but she’s not that kind of a doctor. She’s a doctor of physics, not a physician. Yet as they search for a cure to save a dying people, they find something special—each other.