The High Timber Reckoning. The FBI and the Lady Series, #3

They took her peace once. This time, she's fighting back. Jethro and Vivian's blended family is finally coming together, but a new shadow is stalking the timber. A tech-savvy ghost from the villain's past has arrived, determined to destroy Jethro's reputation and everything he's built at High Timber. When Jethro's estranged son, Caleb, arrives with a witness to protect and a chip on his shoulder, the ranch becomes a fortress.
Caleb wants nothing to do with his father's legacy, but he can't ignore the spark he feels for Vivian's youngest daughter-or the danger closing in on them all. With Jethro's career under fire, it's Vivian's turn to lead the charge. To save their future, she must confront the echoes of her own ordeal and prove that the woman who survived the darkness is the only one who can protect the light.