My Josh Agle (aka SHAG) artifacts have pride of place here at The Secret Island. I'm a great fan, I particularly enjoy his Tiki works. His latest offerings were linked to his Australian exhibit The Inscrutable Mystery Guide.
There were a series small original Tiki paintings, each bearing a secret symbol, plus a book that explained the symbology. Only buyers of these originals will see the book.... but if you want to see the Tiki's then follow the link to the excellent Outre Gallery.