Incoming Resources
- The better tree fort, Jessica Scott Kerrin ; pictures by Qin Leng
- Mummies in the morning, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Wendy saves the day!, adapted by Elizabeth Milton ; based on the episode "Saffi's tree house" written by Miranda Larson
- Treehouses & playhouses you can build, David & Jeanie Stiles ; designs and illustrations by David Stiles
- Treehouses and other cool stuff, 50 projects you can build, David and Jeanie Stiles
- My friend robot, Sunny Scribens; illustrated by Hui Skipp
- Tree houses, how to build your own tree house, by William Jaber
- The great treehouse war, Lisa Graff
- Up in the leaves, the true story of the Central Park treehouses, by Shira Boss ; illustrated by Jamey Christoph
- Knack treehouses, a step-by-step guide to designing & building a safe & sound structure, text and principal photography by Lon Levin
- Treehouses of the world, by Peter Nelson ; photography by Radek Kurzaj
- Everything you need for a treehouse, by Carter Higgins ; illustrated by Emily Hughes