Printed copies of both the starter book and the advanced book are available from 2 places that I have found.
firstname.lastname@example.org; an eBay seller (excellent work)
www.manualsink.com can provide 2 sizes, 6 x 9 or 8.5 x 11, either punched for 3 ring or with a plastic binder installed. They even will do a waterproof version for the really adventurous.
|Chicago Alley by tko|
from Down the alleyway
|Callan-5680 by vbuhay|
from What Child's Dream May Come
|Widget by Wilfried HKG|
|Oxbow Bend by stickpointed|
from Landscape - Colour #2