Everyone knew Len Dreyer, a handyman for hire in the Park near Niniltna, Alaska, but no one knew anything else about him. Even Kate Shugak, who was planning to ask him to help build a small second cabin on her property, knew him. But she, the Park's unofficial P.I., seems to have known less about him than anyone.

When Len Dreyer's body is discovered, frozen solid, in the path of a receding glacier with a hole from a shotgun blast in his chest, no one even noticed that he was missing for months. Alaska State Trooper Jim Chopin asks Kate to help him dig into Dreyer's background, in the hope of finding some motive for his murder. She takes the case, mindful of the need for gainful employment as she copes with her responsibility for Johnny, the teenage boy in her care and a constant reminder of his father, her dead lover. Little does she imagine that by trying to provide for him she just might put him right in the path of danger.