FF Jason Halstead - The Lost Girls

Publication Date: October 11, 2011

Book 1 in The Lost Girls series, part of the Dark Earth setting

The only thing hotter than the summers in Phoenix is the temper of a police detective who can't figure out why young girls keep disappearing. Katalina Wimple is that detective. Her obsession with the missing girls makes her the best person for the job, but it also serves as a refuge from the problems in her own life.

The series continues in:
Book 2 - Traitor
Book 3 - Wolfgirl
Book 4- Black Widow

Amazon link here...