Dark Earth is the first book in the urban fantasy series, Dark Earth.

Eric’s dreams were shattered when his wife was taken from him by a reckless driver on a snowy Alaskan road. All that remained was his newborn daughter, Jessica. Uprooting to provide a safer life for his child, Eric moved back home to northern Michigan.
Thirteen years later with Jessica raising the bar in everything she does, darkness returns to the Baxter’s life in the form of a crazed gunman. Surviving the assassin and seeking answers, Eric has to dig into the secrets of his deceased wife’s past and find his own father that he never knew.
The answers are beyond belief – until the next hunter shows up with orders to kidnap Jessica and take her back to the world he came from. In order to protect her Eric has to push past sanity and reason to embrace his own dark legacy.

Look for these other Dark Earth books:

Dark Earth

Devil's Icebox

Soul Mates

Bound

Voices

also, The Lost Girls series