Jon used to produce and sell his own CDs and I believe he has sold all the copies he had of this album.
His old web page no longer exists. I believe he is working on a new one but it does not seem to be working yet.
AFAIK he will not be producing any new CDs but will hopefully be offering downloads.
Best bet is to contact him via facebook,
www.facebook.com/Jon-Canning-Music-153371751419479/