They call them Travelers. They move from city to city, panhandling, committing no crimes-they just like to stay on the move. And now somebody is killing them. Lucas Davenport's adopted daughter, Letty, is home from college when she gets a phone call from a woman Traveler she'd befriended in San Francisco. The woman thinks somebody's killing her friends, she's afraid she knows who it is, and now her male companion has gone missing. She's hiding out...

"The man was smart and he didn't mind killing people. Welcome to the big leagues, Davenport. Lucas Davenport's first case as a U.S. Marshal sends him into uncharted territory, in the thrilling new novel in the #1 New York Times-bestselling series. Thanks to some very influential people whose lives he saved, Lucas is no longer working for the Minnesota Bureau of Criminal Apprehension, but for the U.S. Marshals Service, and with unusual scope. He gets...