Rules of prey. John Sandford. 2018.

Regular price $7.00

The killer is mad but brilliant. He has a set of rules.rules for murder: 

Never has a motive. Never follow a discernible pattern. Never carry a weapon after it has been used....

His rules have kept him safe.

But Lucas Davenport, the cop who’s out to get him, doesn’t play by the rules. Any rules.