Standing Watch - Terri Reed

To protect an innocent witness...a K-9 must sniff out a killer.

When K-9 task force officer Zach Kelsey’s estranged wife is attacked at a Mount Rushmore observation deck, he and his K-9, Amber, are quick to come to her rescue. He discovers not only that Eden, a park ranger, is carrying his child, but that she saw her coworker’s murder. As the only witness to the crime, Eden has no choice but to accept Zach’s protection. But with a ruthless killer ramping up his vicious attacks, they must put their differences aside to catch the murderer...before Eden becomes his next target.

Following The Clues - Dana Mentink

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 recognise 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?