For more information and to purchase online:

Season 1:
http://www.amazon.com/exec/obidos/ASIN/B00076YOZY/ref=nosim/happydaysonline3-20

Season 2:
http://www.amazon.com/exec/obidos/ASIN/B000A3DGEO/ref=nosim/happydaysonline3-20

Season 3:
http://www.amazon.com/exec/obidos/ASIN/B000BO0KN2/ref=nosim/happydaysonline3-20

Season 4:
http://www.amazon.com/exec/obidos/ASIN/B000EBGF6I/ref=nosim/happydaysonline3-20

Thanks TJ,
I plan on getting my copy soon. No cover art yet.