"The Ranger Boys Outwit the Timber Thieves" by Claude A. LaBelle is a juvenile adventure novel written in the early 20th century. The story follows a trio of boys—Garry, Dick, and Phil—who set out on a summer adventure that soon intertwines with danger and intrigue in the Maine woods, specifically involving timber theft and treachery. In this installment of the Ranger Boys series, the boys are tasked with uncovering the motives behind a series of mishaps at a lumber camp owned by Garry's father. At the start of the story, the boys arrive in Bangor and are anxious to reunite with Garry's father, who has summoned them to help with a pressing issue at the logging camp. They are introduced as a capable trio that is eager for action, especially since Garry and Dick will attend military school soon. A camping trip takes an unexpected turn as they uncover a plot involving timber thieves, including a disgruntled half-breed named Jean LeBlanc and his brother Baptiste. The boys quickly find themselves in the midst of various adventures, including saving lives and thwarting nefarious schemes, as they work to unveil the mystery of the lumber camp’s troubles while also developing friendships and facing challenges in the great outdoors. (This is an automatically generated summary.)