1Building a tree house seems like an easy task but we soon find out that there's more to this project than house plans and construction materials. D.E. Carter introduces us to Joshua Gonzalez, his sister, Elizabeth, and their parents, as they begin a journey to build a tree house in the back yard. During the planning process, they learn a valuable lesson about the inextricable connection between themselves and the animals that share the back yard. A beautifully illustrated book about collaboration, nature, and the joy of sharing with others. An inspiring read for children and parents everywhere.