What Stays Hidden (Mara Fenn Investigations Book 1)

She disappeared for forty-one days. Then she came back—and refused to say where she'd been. When investigative journalist Mara Fenn takes the assignment, she expects a simple profile. Instead, she finds a frightened woman, a building with secrets, and a security company hiding something dangerous. The closer Mara gets to the truth, the more someone wants her to stop.