"A search-and-rescue mission reveals a lethal secret. After K-9 handler Kara Wolfe witnesses her childhood friend Beau O'Connor survive a targeted hit-and-run, she's shocked to learn his mother's missing. And Beau, who can no longer recognize familiar faces after an earlier attack, can't shake the feeling these terrifying incidents are somehow connected. With the tracking skills of her blind bloodhound, Kara will help Beau locate his mother -- but someone will do anything to sabotage their search. With the culprit on their trail, can they uncover a sinister plot ... before their rescue mission turns into a fight for survival?"-- Provided by publisher.