Free short story from Penguin. Described as thus:
When read together, the twelve collected stories shed a little more new light on Reacher’s past, illuminating how he grew up and developed into a wandering avenger. Don't you just love that, he really is a wandering avenger!
I found this small free book in an article dated 2016.
Bullies got by on reputation alone, and the worse the reputation, the less practice they got in actually doing anything. Because other people always backed off. Therefore a bully's skills were rusty and eroded.
Reacher is in a hospital, shot up and being questioned by a female detective on her first shift.
She ends up learning some from Reacher, in his quiet unassuming way. And we, the reader, learn a lot about Reacher from Lee Child in his witty and clever way. Both Reacher and Child say a whole lot, without saying a whole lot, I find. And that, my reading friends, is all part of the appeal.