Volume 3: “Mother”
http://www.write2grow.org/contraposition3.htm
Volume 2:
http://www.lulu.com/shop/various/contraposition-volume-2/paperback/product-21545286.html
Volume 1:
http://www.amazon.com/CONTRAPOSITION-1-Al-ebook/dp/B00H9UFGOE/
It can also be purchased at write2grow http://www.write2grow.org/contraposition/