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?
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