Flashpoint by Susan May Warren

The Hollywood heartthrob and the firefighter with a secret…

Rookie firefighter Emily Micah is determined to prove herself as a new recruit to the elite Jude County Hotshots wildfire team. Assigned to the film set of The Drifters, Emily’s mission is to protect the cast and crew from the special effects that could ignite the tinder-dry Montana forest and start a wildfire.
If only her favorite actor—TV star Spenser Storm—wasn’t getting in her way.
What could go wrong?
Haunted by the memory of a rabid stalker, former child TV star Spenser Storm is hoping to revive his career, but he’s torn between the glitz and glamour of Hollywood and the life of a cowboy on his family’s ranch in Montana. It doesn’t help when he sees the movie that’s supposed to launch his future is going up in flames.
And then there’s beautiful and brave Emily Micah, who not only saves his life, but seems to understand him, maybe better than she should.
As an arsonist threatens the film production, seemingly with the goal of destroying the movie entirely, Spenser realizes he’ll stop at nothing to protect his future and the woman now stealing his heart.
But Emily harbors a secret…one that could destroy the flame between them. And when it comes out, it could cost them everything, and ignite an inferno that could destroy all of the northern Montana forest.