Linda Conrad's new series, Night Guardians, is sure to be a favorite among paranormal romance lovers. In Shadow Force (4.5), Reagan Wilson travels to the Navajo reservation in search of her missing scientist father. There, she's immediately pulled into a world totally unknown to her. Shapeshifting Skinwalkers are wreaking destruction among the people of the reservation, and it's up to the Brotherhood to stop them. Navajo FBI agent Kody Long is a member of the Brotherhood and has made a vow to never get married (again) or have a family that will be targets for the Skinwalkers. Meeting Reagan throws his whole world upside down. In trying to protect her, he finally realizes that she's his soul mate. But Reagan and Kody are from two different worlds: hers is logical, his is mystical. And danger threatens to tear them apart. Fast-paced and filled with fascinating information on Navajo myths and legends, this is a page-turner. The next book in the series, Shadow Watch, is due out in May.