Newly widowed Natalie Waters expects only nostalgia and solitude at her quiet, rustic cabin. But the wilderness conceals more than one perilous mystery. Where in Wisconsin's Northwoods did the notorious gangster John Dillinger hide $210,000 following a violent FBI shootout? And why do the local timberwolves incite so much rage among Natalie's neighbors?     As predators circle and howl in the dark, Ginger, the bartender at the nearby Star Lake Saloon, draws Natalie deep into the secrets not only of Dillinger but of the ecologies of family, forest, and heart. With the reluctant support of her granddaughter and advice from a handsome wolf biologist, Natalie is forced to choose between adversity and adventure.     Sara Rath continues her popular Northwoods saga in this affirming and often humorous tale of romance, betrayal, and danger.