Dixie, Sonny Jim and Clementine Booker travel to the great forests of the Northwest United States in the spring of 1911 to help a friend from the REO Boy’s past. Snoose McDonald has a timber claim under siege by a wealthy lumber baron who will use any means to gain control: Intimidation, hired gunmen and corrupt law officers are pitted against the Auto Mesquiteers. A rugged Irish logger romances Clementine and becomes Dixie’s rival. Ambushes and wild chases shatter the silence of the timbered mountains and valleys. The final explosive confrontation involves logging trains, aeroplanes and Miss REO Grande in an all or nothing battle over more than a few trees