Ex-military investigator Jack Reacher is called in by James Barr, a man accused of a lethal sniper attack that leaves five people dead, and teams up with a young defense attorney to find an unseen enemy who is manipulating events.

Although serial killer Warren Hoyt is behind bars, a copycat-at-large continues his legacy of murders performed with twisted medical techniques.

Dan Carter, head of the London division of Private, the world's most exclusive detective agency, must join forces with his ex-wife if he is going to save American student Hannah Shapiro from a threat that has stalked her for eight years.

"Trouble comes in bunches for Stephanie Plum. First, professional grave robber and semi-professional loon, Simon Diggery, won't let her take him in until she agrees to care for his boa constrictor, Ethel. Stephanie's main qualification for babysitting an extremely large snake is that she owns a stun gun--whether that's for use on the wandering serpent or the petrified neighbors remains to be seen. Events take a dark turn when headless bodies start...