From their Facebook page
"We are now taking preorders though Pay Pal only. We hope to have the web site up and running soon. If you would like to preorder, send your Pay Pal address to firstname.lastname@example.org. When the books are available, I will invoice you and when you respond back the books will be shipped. This is a two volume set that is sold and packaged together and will be $95.00 plus shipping.
Thank you all so much for your interest. Debbie"