Kayleen (jegka) reviewed Tree Houses You Can Actually Build : A Weekend Project Book (Stiles, David R. Weekend Project Book Series.) on + 162 more book reviews
I have seen a few houses that were maybe fancier or neater, but this is bar none the best single source for practical, informative designs, instructions and hints. Lots of safety, ideas and guidelines. If you're going to build it, read this first.
