I saw this today in my local Sainsbury's in Whitechapel (East London) with a big orange "£1" sticker on it, yet in the same store (and on the next shelf, in fact) they are selling the paperback edition of this book for £7.99!
Absolute bargain if you ask me and it looks like a good read, too - if you are unsure, take a look for yourselves:
Suicide bombers are easy to spot. They give out all kinds of tell-tale signs. Mostly because they're nervous. By definition they're all first-timers.
There are twelve things to look for. No one who has worked in law enforcement will ever forget them.
New York City. The subway, two o'clock in the morning. Jack Reacher studies his fellow passengers. Four are OK. The fifth isn't.
The train brakes for Grand Central Station. Will Reacher intervene, and save lives? Or is he wrong? Will his intervention cost lives - including his own?