The Arrival of Dawn — S.L. Baum

It's time for Charity and Lincoln to leave their beloved mountain town of Telluride, Colorado, before the locals find out that they aren't aging like a normal person would. But the Immortal Caster and the Tri-bred Dark One are about as far away from normal as one can get.

After a move across the country, Charity needs to find a way to help her mortal best friend conceive a child, discover and stop the Dark Ones that have been targeting young children, and then find the person that's been invading her dreams.

There's never a moment to rest when The Caster is called upon.