On the run from anonymous contract killers, ex-sheriff Cork O'Connor goes to ground in a remote corner of Michigan's Upper Peninsula in Krueger's subdued sixth thriller. In the 10 days since the end of Mercy Falls
(2005), Cork has picked up a gunshot wound to the leg. His widowed veterinarian cousin, Jewell DuBois, is able to install a Penrose drain, leaving Cork largely immobilized. Cork's friend, security specialist Dina Willner, appears to watch his back, yet most of the plot shifts away from potential shootouts with hit men to Jewell's 13-year-old son, Ren; Ren's tomboy pal, Charlie; and the corpse of a teenage girl found floating in the Copper River. As usual, Krueger conveys a solid sense of place, the woodlands near the shore of Lake Superior, northwest out of Marquette, "where scenes from Anatomy of a Murder
had been filmed." But the segue to the familiar children-in-peril theme feels like a cop-out, especially since the previous, superior novel had primed readers for something more intense and harrowing. (Aug.)