An injured victim has disappeared… Can a park ranger and her K-9 find him? When search-and-rescue park ranger Autumn Mercer and her K-9 partner, Sherlock, meet a stranger in the mountains whose brother is injured, they drop everything to help. But all they find where Derek Peterson last saw his sibling is a trail of blood—and men who want them dead. With gunmen closing in, can Autumn and Derek survive long enough to save his brother? USA TODAY Bestselling Author Christy Barritt From Harlequin Love Inspired Suspense: Courage. Danger. Faith. K-9 Search and Rescue