Past Tense (novel)

Past Tense is a novel by British writer Lee Child.This is the twenty-third book in the Jack Reacher series. Delacorte Press initially released the book on 5 November 2018.
Plot.
While traveling to Portsmouth, New Hampshire, Jack Reacher takes a detour to the town of Laconia, to visit his father Stan Reacher's childhood home. He meets Elizabeth Castle, the town clerk, and Carter Carrington, the town attorney, both of whom help him deduce that no one with the name Reacher ever lived in Laconia. Expanding his search, Reacher discovers that his father grew up in Ryanstown, an abandoned blue-collar community that once bordered a prosperous tin mill until he ran away at the age of seventeen to enlist in the Marines. 
At the same time, Shorty Fleck and Patty Sundstrom, two Canadian migrants looking to sell a trove of priceless comic books so they can use the money to settle in Florida, arrive in Laconia after their car breaks down. They take refuge at a local motel, operated by four men: Mark, Peter, Steven, and Robert. Through a combination of lies, gaslighting, and psychological manipulation, the owners trap Shorty and Patty in their room, thwarting their attempts to escape while preparing to welcome six guests, all of whom pay a large sum of money for what turns out to be a human bowhunting contest.
Meanwhile, Reacher is barred from returning to Laconia after getting in two separate fights, making him the target of both a corrupt local farmer and a crime syndicate based out of Boston. After subduing the Boston hitmen set to capture him at a library and subduing the farmer and his workers in a fight, Reacher and his friend Rev. Burke (who he saved earlier from being assaulted) learn that a professor at a nearby university, also named Reacher, wants to speak to him as he is the only living male descendant of his family line. Castle and Carrington also disappear, with seemingly no explanation why. 
Through his police contact, Det. Amos, Reacher is informed that Mark is a distant cousin of his, and when he and Burke go to the motel for a room, they are quickly turned away by Peter, which arouses Reacher's suspicions. He returns just as the contest begins, and manages to kill two participants while Shorty and Patty set fire to the motel and kill two of their pursuers. With his operation in tatters, Mark kills Steven, Peter, and Robert, and goes to kill the other surviving contestants. Reacher disarms him and offers Patty the chance to kill him; she refuses and he performs the execution instead. They rescue a wounded Shorty, and Reacher gives them the money the owners had collected so they can achieve their dream.
Amos takes Reacher to meet an elderly Stan, who seemingly faked his death and retired to Laconia, but when they meet, Reacher learns the truth: his father, Stan's cousin William Reacher, stole Stan's identity to enlist in the Marines after beating a local bully to death in 1945, and lived under that name until he died. Castle and Carrington turn up: they had fallen in love and were secretly tracing Stan's childhood off-the-grid, ending at Ryanstown. Reacher tells Burke and Amos that he won't be meeting the professor after all, as he has no desire to learn anything further about his past. He then lets them return to Laconia before setting off for San Diego.
Reception.
Daisy Buchanan of "The Independent" gave the book three stars out of five commenting "The pace picks up, and the creepiness becomes downright disturbing, the action becomes brutal, and we’re led to an extremely satisfying conclusion. There isn’t much redemption in Reacher’s world, only violent retribution, and I was shocked by my own blood lust. In the real world, good guys don’t necessarily win. I’m becoming increasingly understanding of our appetite for fiction that features proper punishment for baddies. It’s deeply comforting to escape into an imaginary world where we’re all safe in Jack Reacher’s gammon-joint sized hands".