I am thoroughly enjoying the book as a companion to the Tarot cards. However, one thing that needs some clarfication is the "role of the optional Unknowable Card" in the Cosmic Tarot deck. I do not see this card in the deck. Maybe they have discontinued including that card - and if so, then the author should update and make some revisions. I ordered another set of Cosmic Tarot card thinking that I had some how missed it and the send set of cards did not have the "Unknowable Card." etiher. Ms. Clarson please revise