Contains illustrated instructions for building treehouses, and offers advice on what type of treehouse to build, which trees offer the best support, and how to maintain treehouses and access equipment.
Sent back in time to locate Harry Houdini, Jack and Annie end up getting into an argument that threatens their mission. As the time to meet Houdini nears, they have to find a way to patch up their relationship and continue to work together.
Features American Girl Kit, who receives a new tree house for babysitting the horrible Pew children, but now she holds a secret that could hurt her father and friend and has to make a decision whether or not to tell the truth.
Second grader Owen Foote is looking forward to spending time with his friend Joseph in their tree fort, until some bullies visiting his neighbor, Mrs. Gold, threaten to wreck the fort.