Jack and the Treehouse

This is the story of a ten-year-old boy who tries to stop his dad from selling the family land. Jack lives in the distant suburbs of western Pennsylvania with his family, amidst acres of woods and encroaching development. Dad breaks his foot and Grandpa dies, turning Jack's world upside down. Jack fights to honor his grandpa and save the trees that surround him and his family's home. What would you do?