SYNOPSIS - Luke and Garrett befriend Three Leaning Trees, the son of Chief Black Stone of the Nektosha Indian settlement. One evening, the three brave boys encounter something sinister in the dark woods. Their big adventure continues inside a soaring tower on the banks of Cobblestone Island. While climbing the tower’s winding stairs, they are surprised by a bat flying through a broken window and a snake-like form trailing away from a trap door. At the top of the tower, the boys make an important discovery. After their climb back down, they are met with even more surprises!
A mysterious sighting on the lake, disappearing objects, a curious chocolate-making machine, and a dangerous shipwreck all add to the adventures. Three Leaning Trees shows Luke and Garrett his father’s peace pipe. On Thanksgiving Day in 1884, the boys attend a dimly-lit ceremony inside a Nektosha wigwam. The peace pipe becomes a central object in teaching Luke to be more patient. As he understands that patience is a Fruit of the Spirit, Luke recognizes that Garrett's gentleness is also a gift from God meant for all "Children of the Light."