The Migrating Forest — Brian Day

Summerlynn's magic robe needs to be spun on special wood that only comes from one forest in the fey. The only problem, the forest migrates! To make matters worse, the trees are being chased by a mad lumberjack known as Chopper. They will need the help of some strange new friends if they are going to save the forest and get the piece Summerlynn needs for her robe.