PERSONAL is the nineteenth Jack Reacher book in the series, and Lee Child doesn't need my help to sell it. It opened at #1 on most national lists the first week it was out, and week two, it's still there.
This post isn't about promoting the book, which happens to be a knockout - Lee certainly hasn't lost his chops, and Jack keeps getting deeper as a character - but about P.O.V.
PERSONAL is told, appropriately, in first-person. This isn't a departure for the Reacher books, but more commonly, they've been told in the third. In other words, Jack is observed, and doesn't share his confidences. This is true of thirteen books, so far. It's interesting to me why you'd decide to shift gears. Lee uses the first-person in KILLING FLOOR, PERSUADER, THE ENEMY, GONE TOMORROW, THE AFFAIR, and this book. Oh, you might think, work with the change-up pitch to keep yourself on your toes and avoid getting stale, or to keep your readers invested, over the course of a long and successful run of novels, but it seems to me there's a more calculated narrative choice involved.
Reacher's never been entirely generic - unlike, say, Travis McGee. John MacDonald, famously, never wanted to do a series character, but he got talked into it. McGee has his quirks, but he remains a flat character, until you get to THE GREEN RIPPER, and he steps outside of himself, the formula no longer able to contain him. The dynamic for Reacher, even at the beginning, allows for more expansion and contraction. Lee Child himself has said that he meant from the get-go to write books that would be accessible, and commercial, and that Reacher was a conscious construct, designed - not market-researched, but a means to an end.
He turns out to be more. This is something that happens, and not always by accident. There are other examples. We might start out to write one story, and then find it gets away from us, or a walk-on part suddenly takes center stage, and completely unexpected. But in Reacher's case, Lee Child might have intended a sort of empty vessel, a hero you could inhabit with your own devices and desires, and what he wound up with was somebody whose own devices and desires overtook the original template.
Which brings us back to choosing a voice. In each of the books where Jack himself is speaking, he invites our confidence, and we become complicit. This is, I think, most true of THE ENEMY and THE AFFAIR, which take place in the past, when Jack is still active military. One of my favorite lines, in all of the books, is a throwaway, from THE ENEMY, a seemingly casual remark. Reacher's gone to Germany, and they're outside some big U.S. Army armor base, Baumholder or the like. In the early morning fog, they hear the tanks coming back from a live-fire exercise. The sound of tank treads on pavement, the sound of the 20th century, Reacher thinks to himself, the Wehrmacht, the Soviets putting down the Budapest revolt. One of the rare instances where Reacher is reflective. It's a very telling detail. Jack's not your average lifer.
Also, in THE ENEMY, we get to meet not just Jack's brother Joe, but their mom, with her own past history in the French resistance, something neither of the boys know about. Lee revisits this in PERSONAL. The real zinger in the book, for my money, isn't ninety pages in, with the Russian (no spoilers), but a hundred pages in, the scene afterwards, at Pere Lachaise cemetery, where Jack visits his mother's grave. This is the entire argument for using first-person. We hear Jack's thoughts. We see him revealed.
Vulnerability isn't the first word that comes to mind, with Reacher. Far from it. He's kind of a force of nature, a guy without visible weakness. Big, and certain. Nobody you want to mess with. People do, and live to regret it - or don't. Live, anyway. A hard guy, and unsentimental. A guy you believe in. A guy you want on your side.
I don't think, though, that you believe in Jack Reacher simply because he's an unstoppable force. I think what Lee Child has done, in the course of the books, is to pull off a real hat-trick. You get used to Reacher in some diner by the side of the highway, hoping he's going to get a decent cup of java, or head-butting some asshole cop who gets in his face, just being Jack. What takes you off-guard is the occasional, and sudden, moment of clarity. He assesses the background, his immediate environment, the threat potential, how not? What makes Jack different, what gives him depth, isn't that he examines himself. He doesn't. But he knows who he is.
You could say this is one in a long line. Spade, or Marlowe, Lew Archer. Spenser, and Travis McGee. Kinsey Milhone, for that matter. Lone wolves, who stake out their turf, and make it their own. I beg to differ. Reacher is somehow on another plane. I don't know how to explain it to myself. Not even Bob Lee Swagger - and I bow to none in my admiration for Steve Hunter - but Lee's done something else. He's reinvented the character, he owns Jack Reacher. he speaks with his voice.
We identify with our characters. I do with mine. Lee seems to have actually inhabited Jack. This is a gift, or a kind of magic. I think it's astonishing. We don't all manage it. Not even. Lee got a gift. It wasn't handed to him, by any means, but we take it when the tray is passed.