So Far Gone by Jess Walter
The main character Rhys Kinnick has been living off-grid for the last seven years. Just before making the decision to move to his grandfather's cabin in the woods, he had punched his son-in-law Shane in the face at a Thanksgiving family gathering. He had agreed with his daughterBethany not to talk religion or politics, but Shane was talking both and goading him and with the recent 2016 election, he just snapped.
While Rhys loves Bethany, he has never liked her taste in men. Doug, the father of her daughter Leah, was a musician who did drugs and was only too happy to sign away his rights as a father. Shane, a man she met at rehab, seemed a little too serious about religion, and in the years since he's spent time with the family, has gone even more right-wing, now belonging to a Christian church with a militia, with a headquarters in the mountains named The Rampart.
When Rhys opens his door to a woman and two kids, he doesn't even recognize his grandchildren at first. The woman, Anna, is a neighbour of Bethany and Shane's and Leah has come to her with a note explaining that Bethany has gone away for a while and Leah was told to take the note to Anna if Shane decided to go look for her. Rhys takes the kids in, and his grandson Asher explains that he has a chess tournament he really wants to go to.
When Rhys left the Thanksgiving get-together years ago, he threw away his phone, realizing that its constant stream of news had a lot to do with his anger. He had also recently lost his job as environmental reporter at the newspaper, and his girlfriend Lucy, who told him she never wanted to see him again.
At the location of the tournament, friends of Shane show up and forcibly take Leah and Asher with them, telling Rhys Shane told them to get them. As Rhys deals with his injuries from this encounter and vows to get his grandchildren, he resorts to asking Lucy for help and finds himself with another ex-boyfriend of hers, a retired cop with a bipolar condition that leads them both into a dangerous situation.
As Rhys deals with his grandchildren, he also follows the trail to Bethany and finds that the distance between him and his daughter dates back much earlier, and he has to mend fences and rejoin the world to even start at making things right again.
This is a story that is timely in the American landscape, and deals with technology's reach, the huge rift in America in terms of politics and radical evangelical Christianity, as well as family relations. Shane is a gentle man that has been led through misinformation into a radical environment that he's not as ready for as he thought. Bethany loves her husband, but also remembers her earlier life with fondness. She's also not a fan of this church which seems to hold women as lesser people. This is a story that will leave you thinking.