A Catskill Eagle by Robert B. Parker
What first interested me into reading mysteries was the Jesse Stone movies on TV with Tom Selleck. This is the same author that wrote the series and I really like the movies.
The stories are very similar. This one is about the PI Spenser who gets a text on his cell from Susan that she wants to get out of there but can't leave. He tracks her down to the west coast and ends up in jail with a cast on his leg where he's hidden his gun.
He escapes along with Hawk and they travel to track down where Susan could be. After Washington state where the lodge is burned down-she had been there to CT where they join a vigilante group of men who are like mercenaries. Although there are killings it's not
glorified nor very detailed as to the gory surroundings.
Places they go, some are familiar to me and some not, love the descriptions as I can picture exactly where they are on the map.