The main character is obviously Jack Reacher. There's also Major Susan Turner who plays an important role in the story.
Jack Reacher is the most important character, of course. He's the one driving the story forward with his actions and decisions. There are also other characters like the antagonists who are trying to stop him. And there may be some side characters who help him along the way, though I can't recall their specific names right now.
The 'Jack Reacher Never Go Back' story is quite engaging. Jack Reacher, the protagonist, is drawn back to the military base. As he arrives, he finds that things have changed and not for the better. He is wrongly accused of a serious crime. This sets off a chain of events where he has to face off against powerful adversaries. The story shows his determination and ability to survive in tough situations. There are sub - plots involving other characters who may or may not be on his side, adding to the complexity of the narrative. Reacher has to navigate through lies, deceptions, and physical threats to get to the truth and exonerate himself.
Well, in the 'jack reacher never go back novel', Jack Reacher gets drawn into a complex web of mystery and danger. He discovers some secrets from his past are being unearthed and there are people out to get him. There are a lot of action - packed scenes as he tries to stay one step ahead of his pursuers.
In the first Jack Reacher story, the central character is of course Jack Reacher. He's a complex character with a military background. Then there are likely to be some local characters in the setting where the story takes place. For example, a local sheriff who might be initially suspicious of Reacher but later realizes he can be an ally in solving whatever problem is plaguing the town. And there will be the bad guys, who could be part of a criminal gang or some corrupt officials. These antagonists are there to create conflict for Reacher as he tries to figure out what's going on and set things right.
Maybe there's a protagonist who has made some big mistakes in the past and now has to face the reality that time doesn't give them a chance to go back and fix things. This character could be someone who is in a mid - life crisis, realizing that they can't relive their youth or undo the wrongs they've committed.
In the 'Persuader' Jack Reacher novel, the main character is, of course, Jack Reacher. He has a very distinct personality. He's a loner, a drifter who still has a strong sense of justice. He gets involved in a complex case. The other main characters are the ones who are part of the conspiracy that Reacher is trying to unravel. There's the mastermind behind the illegal activities and the people who are carrying out his orders. There are also some side characters like the local cops or informants that Reacher interacts with, which helps to build the world of the story.
The character of Roscoe Conklin is also well - liked. She is from a small town that Reacher gets involved with. She is strong - willed and her interactions with Reacher add an interesting dynamic to the story.
There's Frances Neagley. She's a tough and highly capable woman who has a long - standing relationship with Reacher. She's often involved in his adventures and is someone he can trust. Another is Hubble, who plays an important role in some of the stories. He gets caught up in a dangerous situation that draws Reacher in.
Obviously, Jack Reacher is one of the main characters. Given it's about his story as a second son, it might also involve his family members in some capacity.
Since I haven't read it, I can't say for sure. But Jack Reacher is bound to be one of the main characters, as the series is named after him.