Suspicious Circumstances by Rita Herron

The fire that killed his father also devastated her life.

Searching for anyone who might have information about the hospital fire that killed his father, special agent Liam Maverick asks nurse Peyton Weiss for help in his hunt for answers. But someone doesn’t want Peyton to share what she knows. As the threats against her escalate to attempted murder, Peyton realises she has no choice but to work with Liam to catch the arsonist. With both of them risking everything for the truth, it becomes a daily struggle to stay alive — and to ignore the sparks flying between them that are hot enough to ignite.