Lethal Secrets / Colton's Cold Case Witness

2 thrilling romances for fans of sexy bodyguards, grumpy private investigators and cold case mysteries! New in 2026!

Lethal Secrets by Katie Mettner

Rule one: don't fall for the client

Lethal Secrets by Katie Mettner

Rule one: don't fall for the client

Cybersecurity agent Teagan Owens is safeguarding a groundbreaking medical AI study that could save countless lives. And a bodyguard is assigned to keep her alive. She just didn't expect him to be the irresistible Zac Wells. But as Zac's feelings grow harder to ignore, keeping Teagan safe becomes a matter of life and death when she launches a sting to bait a killer…

Colton's Cold Case Witness by Kacy Cross

A cynical PI meets the sunshine he can’t resist

For a year, Bell Martin has searched for her missing twin brother. Hope arrives in grumpy private investigator Jack Colton, a fellow twin determined to crack the case, Jack isn't expecting to thaw under Bell's irresistible sunshine…or uncover dark secrets in their small town. Now he must solve the case before Bell becomes the next victim, while keeping his wounded heart safe.

Includes 2 titles!

Perfect for fans of:

🚨 Romance in uniform

👔 Workplace romance

⛅ Grumpy/sunshine