I read this to my husband and now he's hooked on the Jack Reacher character. This was probably my favorite of the Jack Reacher books. Lots of humor. But it's strictly for those who love the Clint Eastwood/ Bruce Willis type of character -- the good guy who's really bad (and tough, and almost Superman).
Women are dying in a very bizarre fashion. They are found in their bathtubs, and the tubs are filled with green military camo paint. All the women had charged men with harrassment when they had been in the military. The FBI can't figure out what's going on, so they coerce Reacher into helping them solve the crimes and hopefully prevent more.
Re-read it to my husband a little over a year later, and neither of us could remember how it turned out. Boy, are we gonna be fun when we get really old!