*2 IN 1*
“Mountain Survival” by Christy Barritt.
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?

“Search and Defend” by Heather Woodhaven.
Undercover to track the assassin who killed his partner, FBI special agent Alex Driscoll accidentally pulls his partner's widow, Violet Sharp, and her search-and-rescue K-9, Teddy, into the case. Now, with Violet's life on the line, the only way Alex can protect her is to make her--and her enormous dog--his new cover. But can they stay alive long enough to bring the hit man to justice?