"The Tree Beekeeping Field Guide" - Everything you need to know if you want to make a tree hive is now published.
It is designed as an eBook for iBooks, but it should work in any reader that can handle epub 3.0 format. There are many browser plugins for eBooks. If you do not have a reader, then the link below also provides a web view of the book and even a pdf. The readers give better navigation and formatting, and if you add it to your phone reader you can take the guide into the forest!
Click here if you would like to preview the book