Two books are now available for purchase in a brick and mortar retail shop. Look for this travel journal at Made In Oregon. It will also be available on Amazon.com and on Barnes & Noble.com.
It's contents are focused around Oregon travel, including coloring and activity pages, planning and journaling pages, and even a packing list of the 10 essentials anyone should have when on an outdoor adventure; important for all Oregon travelers.
The original story "The Adventures of Zooky the Terrier, What Can a Dog Do? in color book format is available there too. Little by little.
I was happily surprised to find Zooky the Terrier books at the Barnes and Noble online shop. Being in the stores with a display would be ideal.