Hi Woody,
Check out Fishpond.com.au.
I have ordered from them on several occasions in the past and have found they often have things cheaper and also have a buy second book for reduced cost deal. The one block wonders books were on their website when I was looking but I don't remember prices. They often have free shipping also.
The second book covers the basics as well as new techniques from the reviews I have read.
Ozquilts also had them in stock at that time. She is extremely prompt and reasonable postage.