Lt. Joe Gunther is in Vermont's Northeast Kingdom investigating a minor embezzling case. It's a pleasant distraction, and a chance to reconnect with old friends, but when a house fire reveals itself to be arson, compounded by murder, Gunther can't help but investigate. Suddenly, he finds himself enmeshed in a web of animosity between put-upon townspeople, the state police, angry parents and members of a reclusive sect. Murder follows murder, yet no one seems to be telling Gunther the whole truth—not even his childhood friends—and truth is what he desperately needs if he's to stop the killings. Borderlines is the second of Archer Mayor's Joe Gunther mysteries.